Electronic device and control method
A technology of electronic equipment and voltage, applied in branch equipment, electrical components, telephone communication, etc., can solve the problems of increasing the manufacturing cost of electronic equipment, high cost of Hall elements, and complicated process of lifting and lowering the camera.
Active Publication Date: 2022-07-22
HONOR DEVICE CO LTD
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[0004] However, in the above-mentioned way of solving the camera lifting obstacle through the Hall element, when the drive motor drives the camera up and down at a reduced operating speed, the electronic device will continue to pass the Hall value detected by the Hall element, and according to the adjacent The momentary Hall fluctuation value and the number of moving steps of the drive motor continue to judge whether the camera has a lifting obstacle. This process makes the process of electronic equipment to realize the camera lifting complicated; moreover, the high cost of the Hall element may increase the electronic equipment. manufacturing cost
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[0041] The term "plurality" as used herein refers to two or more. The term "and / or" in this article is only an association relationship to describe the associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, it can mean that A exists alone, A and B exist at the same time, and A and B exist independently. B these three cases. In addition, the character " / " in this article generally indicates that the related objects before and after are an "or" relationship; in the formula, the character " / " indicates that the related objects are a "division" relationship.
[0042] It can be understood that, the various numbers and numbers involved in the embodiments of the present application are only for the convenience of description, and are not used to limit the scope of the embodiments of the present application.
[0043] It can be understood that, in the embodiments of the present application, the size of the sequence numbers of the above-...
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The embodiments of the present application provide an electronic device and a control method, which are applied to the technical field of terminals. The method of the embodiments of the present application is to set a magneto-sensitive resistor in the electronic device, and the electronic device can determine whether the camera is extended according to the resistance value of the magneto-sensitive resistor. Whether the distance reaches the target distance, when the extended distance of the camera does not reach the target distance, the electronic device can re-send the command to the unit used to control the camera to rise or fall, until the extended distance of the camera reaches the target distance, in this way, the electronic device The lifting obstacle of the camera can be solved by sending multiple commands, and the operation process is simple; moreover, the cost of the magnetoresistor is lower than that of the Hall element, which can save the manufacturing cost of electronic equipment.
Description
technical field [0001] The present application relates to the technical field of terminals, and in particular, to an electronic device and a control method. Background technique [0002] With the development of terminal technology, some electronic devices are equipped with cameras that can be raised and lowered. In this way, the electronic devices can meet the shooting needs of users by adjusting the raising or lowering of the camera; however, the camera is in the process of raising or lowering. , there may be lifting obstacles, so that the camera cannot be lifted to the target position, affecting the user's shooting experience. [0003] In a possible way, the electronic device can solve the lifting obstacle of the camera through the Hall element. For example, based on the change of the magnetic field during the lifting and lowering of the camera, the electronic device can detect the Hall value through the Hall element, and further, when the electronic device determines tha...
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IPC IPC(8): H04M1/72454H04M1/02
CPCH04M1/72454H04M1/0264
Inventor 邓旭同秦永辉赵满平王朝赵礼列
Owner HONOR DEVICE CO LTD