A refrigerator door position detection system
A refrigerator door body and detection system technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of effectively and reliably recording user opening and closing information, and different habits of opening and closing doors, so as to achieve easy implementation , simple technical solution, enhanced performance effect
Active Publication Date: 2016-03-09
CHANGHONG MEILING CO LTD
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Problems solved by technology
However, during the use of traditional refrigerators, different users have different habits of opening and closing doors. At present, there is no way to effectively and reliably record user opening and closing information.
[0003] As a mature position detection device, the gyroscope has the characteristics of simple structure and small size. It has been widely used in various mechanical or electronic products for position detection and recording, but it has not been used to detect the switch state of the refrigerator door so far. related reports
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[0014] see figure 1 , figure 2 , in this embodiment, the refrigerator door position detection system is to fix the gyro sensor 2 in the refrigerator door 1, the gyro sensor 2 is connected to the refrigerator control module 4 through the cable, and the gyro sensor 3 is connected to the refrigerator through the cable. Carry out the transmission of power supply and detection signal with refrigerator control module 4; Output refrigerator door body with respect to the position detection signal of refrigerator cabinet with gyro sensor 2, and deliver to control module 4; Control module 4 judges according to position detection signal and Real-time recording of the refrigerator door switch status information at the corresponding time.
[0015] In specific implementation, while the control module 2 records the refrigerator door switch status information at the corresponding time in real time, it displays the refrigerator door switch status information at the corresponding time on the ...
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The invention discloses a refrigerator door position detection system which is characterized in that a gyroscope sensor is fixedly arranged in a refrigerator door and is connected with a refrigerator control module through cables, transmission of power and a detection signal is carried out through the cables between the gyroscope sensor and the refrigerator control module, the gyroscope sensor outputs a position detection signal of the refrigerator door relative to a refrigerator body and transmits the position detection signal to the control module, and the control module makes an judgment according to the position detection signal and records the open-close state information of the refrigerator door at the corresponding moment in real time. The refrigerator door position detection system can record the position of the refrigerator door in real time in the opening and closing processes of the refrigerator door, so that a refrigerator manufacturer can effectively control the temperature of the refrigerator or improve use experience of a user by means of analyzing the moving process of the refrigerator door.
Description
technical field [0001] The invention belongs to a component state detection system during refrigerator operation, and more specifically relates to a refrigerator door position detection system. Background technique [0002] When the refrigerator opens the door to take or store food during the working process, it will cause a large amount of cooling loss. Understanding this part of the loss is of great significance for the design of the refrigeration system and control system of the refrigerator. For example, different intelligent cooling compensation schemes are designed according to different opening and closing methods. However, during the use of traditional refrigerators, different users have different habits of opening and closing the door. At present, there is no method to effectively and reliably record the user's door opening and closing information. [0003] As a mature position detection device, the gyroscope has the characteristics of simple structure and small si...
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IPC IPC(8): F25D29/00
Inventor 方昕高浪王波彭玲汪年结
Owner CHANGHONG MEILING CO LTD