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Wearable device based wave beam adjustment method and wearable device

A wearable device and adjustment method technology, applied in radio transmission systems, electrical components, transmission systems, etc., can solve problems such as weak signal strength, affecting user call experience, and poor call quality, so as to improve call quality and ensure smooth calls. Ensure the effect of wireless signal strength

Inactive Publication Date: 2018-02-16
SHENZHEN SHENGLU IOT COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, it is found that wireless network signals such as Bluetooth and hotspots opened by wearable devices will be limited by distance. The farther the distance between the wearable device and the wireless headset, the weaker the signal strength will be, resulting in intermittent calls. The quality is poor, which directly affects the user's call experience

Method used

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  • Wearable device based wave beam adjustment method and wearable device
  • Wearable device based wave beam adjustment method and wearable device
  • Wearable device based wave beam adjustment method and wearable device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] see figure 1 , figure 1 A schematic flowchart of a method for beam adjustment based on a wearable device disclosed in an embodiment of the present invention; such as figure 1 As shown, a method for beam adjustment based on a wearable device may include:

[0070] 101. When the wireless headset is in a worn state, the wearable device acquires a relative distance between the wearable device and the wireless headset.

[0071] As an optional implementation manner, when the wireless earphone is in the worn state, the wearable device can obtain the relative distance between the wireless earphone and the wireless earphone in the following manner, and the steps are as follows:

[0072] C1. When the wireless headset is being worn, broadcast custom broadcast information including the wireless connection address and wireless name to the surroundings in a non-directional manner in a low-power mode;

[0073] C2. Receive the response information returned by the wireless headset for...

Embodiment 2

[0095] see image 3 , image 3 Another schematic flowchart of a beam adjustment method based on a wearable device disclosed in an embodiment of the present invention; image 3 As shown, a beam adjustment method based on a wearable device may include:

[0096] 301. When the wireless headset is in a worn state, the wearable device acquires a relative distance from the wireless headset.

[0097] 302. The wearable device identifies, from several preset distance ranges, the target preset distance range to which the relative distance belongs.

[0098] 303. The wearable device detects whether it is in a worn state. Wherein, when the wearable device is in the state of being worn, turn to step 304; when the wearable device is not in the state of being worn, turn to step 305.

[0099] As an optional implementation manner, the detection of whether the wearable device is in a worn state specifically includes:

[0100] The wearable device collects the temperature through the temperatu...

Embodiment 3

[0119] see Figure 4 , Figure 4 Another schematic flowchart of a beam adjustment method based on a wearable device disclosed in an embodiment of the present invention; Figure 4 As shown, the beam adjustment method based on the wearable device may include:

[0120] 401. When the wireless headset is in a worn state, the wearable device acquires a relative distance from the wireless headset.

[0121] 402. The wearable device identifies, from several preset distance ranges, the target preset distance range to which the relative distance belongs.

[0122] 403. The wearable device acquires the transmission power corresponding to the target preset distance range.

[0123] In the embodiment of the present invention, a modeling test is performed on the distance between the wearable device and the wireless antenna, so as to obtain the correlation between the distance range and the transmission power, and save it. A preset distance range corresponds to a transmit power.

[0124] 4...

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Abstract

The embodiment of the present invention relates to the technical field of wearable devices, and discloses a beam adjustment method based on a wearable device and a wearable device. In the preset distance range, identify the target preset distance range to which the relative distance belongs; obtain the directional parameter corresponding to the target preset distance range; control the wireless antenna set on the wearable device to emit the beam corresponding to the directional parameter; realize the wearable device based on the beam Data transmission with wireless earphones; implementing the embodiment of the present invention can flexibly adjust the wireless signal transmission distance of the wearable device, enhance the wireless signal strength, and further improve the call quality.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a beam adjustment method based on a wearable device and the wearable device. Background technique [0002] Wearable devices such as smart watches and smart bracelets are loved and admired by people, and wearable devices are generally provided with a speakerphone call mode and a headset call mode. For the earphone call mode, either a wired earphone or a wireless earphone can be used. When using a wireless headset, the wireless headset can establish a communication connection with the wearable device through Bluetooth, hotspots, etc. that are open to the wearable device to realize data transmission. In actual use, it is found that wireless network signals such as Bluetooth and hotspots opened by wearable devices will be limited by distance. The farther the distance between the wearable device and the wireless headset, the weaker the signal strength will be, resulting in i...

Claims

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Application Information

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IPC IPC(8): H04B7/0404
CPCH04B7/0404
Inventor 杜光东
Owner SHENZHEN SHENGLU IOT COMM TECH CO LTD
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