CN107086618B - A kind of short-circuit protection method, device and wearable device for wearable device - Google Patents

Abstract

The embodiments of the present invention relate to the technical field of wearable devices, and disclose a short-circuit protection method, device and wearable device for wearable devices, the method comprising: when the battery of the wearable device is in a non-charging state, detecting the current value between the positive charging point and the negative charging point set on the wearable device; judging whether the current current value is within a preset normal current value range; when the current current value is not within the preset normal current value range, issuing a reminder message to remind that a short circuit is formed between the positive charging point, the negative charging point and a charging detection circuit set inside the wearable device; implementing the embodiments of the present invention can prevent the charging point of the wearable device from being oxidized, and improve the service life of the battery of the wearable device.

Description

A kind of short-circuit protection method, device and wearable device for wearable device

technical field

The present invention relates to the technical field of wearable devices, in particular to a short-circuit protection method, device and wearable device for wearable devices.

Background technique

Wearable devices (such as smart watches, smart bracelets, etc.) are more and more popular among consumers, especially smart watches are widely used by children. The wearable device is worn on the body by the user, usually on the arm. When the user sweats during exercise, the sweat will contact the positive and negative charging points set on the bottom of the wearable device, so that the positive and negative charging points are charged. Point connection, resulting in a short circuit between the positive charging point, the negative charging point and the charging detection circuit of the wearable device, causing the positive charging point and the negative charging point to be easily oxidized, and affecting the service life of the battery.

SUMMARY OF THE INVENTION

Embodiments of the present invention disclose a short circuit protection method, device and wearable device for wearable devices, which are used to prevent the charging point of the wearable device from being oxidized and improve the service life of the battery of the wearable device.

A first aspect of the present invention discloses a short-circuit protection method for a wearable device. The outer surface of the wearable device is provided with a positive electrode charging point and a negative electrode charging point for charging the battery of the wearable device. The negative electrode charging points are respectively connected with a charging detection circuit built in the wearable device, and the method includes:

When the battery of the wearable device is in a non-charging state, detecting the current value of the current between the positive electrode charging point and the negative electrode charging point;

judging whether the current current value is within a preset normal current value range;

When the current current value is not within the preset normal current value range, a reminder message is issued to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit.

As an optional implementation manner, in the first aspect of the present invention, after the reminder information is sent, the method further includes:

After the reminder information is issued, a motor built in the wearable device is triggered to generate vibration to drive the wearable device to vibrate.

As an optional implementation manner, in the first aspect of the present invention, after the motor built in the wearable device is triggered to vibrate to drive the wearable device to vibrate, the method further includes:

detecting whether the motor stops vibrating;

After it is detected that the motor stops vibrating, the current value between the positive electrode charging point and the negative electrode charging point is detected again, and when the detected current value is not within the preset normal current value range , to obtain the communication information of the terminal device bound to the wearable device;

Send warning information to the terminal device according to the communication information, so as to remind the wearable device that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit.

As an optional implementation manner, in the first aspect of the present invention, when the current value is not within the preset normal current value range, the method further includes:

When the current value is not within the preset normal current value range, start a timer and start timing to obtain the duration of the short circuit;

determining whether the duration is greater than a preset duration;

When the duration is longer than the preset duration, the connection between the positive electrode charging point, the negative electrode charging point and the charging detection circuit is disconnected.

As an optional implementation manner, in the first aspect of the present invention, when the battery of the wearable device is in a non-charging state, and the detection of the difference between the positive electrode charging point and the negative electrode charging point disposed on the surface of the wearable device Before the current value between the two, the method further includes:

When the battery of the wearable device is in a non-charging state, detect whether the wearable device is in a worn state, and when the wearable device is in a worn state, perform the detection of a positive charging point disposed on the surface of the wearable device step with the current value between the negative charge point.

A second aspect of the present invention discloses a short-circuit protection device for a wearable device. The outer surface of the wearable device is provided with a positive electrode charging point and a negative electrode charging point for charging the battery of the wearable device. The negative electrode charging points are respectively connected with the charging detection circuit built in the wearable device, and the device includes:

a current detection unit, configured to detect a current current value between the positive electrode charging point and the negative electrode charging point when the battery of the wearable device is in a non-charging state;

a current judging unit for judging whether the current current value is within a preset normal current value range;

a reminder unit, configured to issue reminder information to remind the positive charging point and the negative charging point when the current judging unit determines that the current current value is not within the preset normal current value range A short circuit is formed with the charging detection circuit.

As an optional implementation manner, in the second aspect of the present invention, the above-mentioned device further includes:

The vibration unit is used to trigger the motor built in the wearable device to generate vibration after the reminder unit sends out reminder information to drive the wearable device to vibrate.

As an optional implementation manner, in the second aspect of the present invention, the above-mentioned device further includes:

a vibration detection unit, configured to detect whether the motor stops vibrating after the vibration unit triggers the motor built in the wearable device to vibrate to drive the wearable device to vibrate;

The current detection unit is further configured to, after the vibration detection unit detects that the motor stops vibrating, detect the current value between the positive electrode charging point and the negative electrode charging point again;

The current judging unit is further configured to judge whether the detected current value is within the preset normal current value range;

The reminding unit is further configured to, when the current judging unit determines that the detected current value is not within the preset normal current value range, obtain the communication information of the terminal device bound to the wearable device and sending warning information to the terminal device according to the communication information, so as to remind the wearable device that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit.

As an optional implementation manner, in the second aspect of the present invention, the above-mentioned device further includes:

a timing unit, configured to start a timer and start timing to obtain the duration of the short circuit when the current judging unit determines that the current value is not within the preset normal current value range;

a duration judging unit for judging whether the duration is greater than a preset duration;

A disconnecting unit, configured to disconnect the connection between the positive electrode charging point, the negative electrode charging point and the charging detection circuit when the duration is longer than the preset time period.

As an optional implementation manner, in the second aspect of the present invention, the above-mentioned device further includes:

A wear detection unit, configured to detect whether the wearable device is in a worn state when the battery of the wearable device is in a non-charging state;

The current detection unit is configured to, when the wear detection unit determines that the wearable device is in a worn state, perform the detection of a current value set between a positive electrode charging point and a negative electrode charging point on the surface of the wearable device.

A third aspect of the present invention discloses a wearable device, which may include:

The second aspect discloses a short circuit protection device for a wearable device.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, the outer surface of the wearable device is provided with a positive electrode charging point and a negative electrode charging point for charging the battery, and the positive electrode charging point and the negative electrode charging point are connected to a charging detection circuit built in the wearable device. In the non-charging state, detect the current current value between the positive charging point and the negative charging point, and by judging the current current value, when the current current value is not within the preset normal current value range, a reminder message is sent to use It is used to remind that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit. It can be seen that in the implementation of the embodiment of the present invention, when a short circuit between the positive charging point, the negative charging point and the charging detection circuit is detected, a reminder is issued to the user, so that the user can deal with it in time to prevent the charging point of the wearable device from being oxidized. And improve the life of wearable device batteries.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic flowchart of a short-circuit protection method for a wearable device disclosed in an embodiment of the present invention;

2 is another schematic flowchart of a short-circuit protection method for a wearable device disclosed in an embodiment of the present invention;

3 is a schematic structural diagram of a short-circuit protection device for wearable devices disclosed in an embodiment of the present invention;

4 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in an embodiment of the present invention;

5 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in an embodiment of the present invention;

6 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in an embodiment of the present invention;

7 is another schematic structural diagram of the short-circuit protection device for wearable equipment disclosed in an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that the terms "comprising" and "having" and any modifications thereof in the embodiments of the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product or process including a series of steps or units. The apparatus is not necessarily limited to those steps or units expressly listed, but may include other steps or units not expressly listed or inherent to the process, method, product or apparatus.

The embodiment of the present invention discloses a short circuit protection method for a wearable device, which is used for preventing the charging point of the wearable device from being oxidized and improving the service life of the battery of the wearable device. The embodiment of the present invention also discloses a short circuit protection device for wearable equipment and a wearable equipment.

From the perspective of wearable devices, the technical solutions of the present invention will be described in detail below with reference to specific embodiments.

Example 1

Please refer to FIG. 1, which is a schematic flowchart of a short-circuit protection method for a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 1, a short-circuit protection method for a wearable device may include:

101. When the battery of the wearable device is in a non-charging state, the wearable device detects the current current value between the positive electrode charging point and the negative electrode charging point.

The wearable device involved in the present invention can be a smart watch, a smart bracelet, etc., and a positive charging point and a negative charging point are arranged on the wearable device, and the positive charging point and the negative charging point are connected to the charging detection circuit built in the wearable device. The positive electrode charging point is connected to the positive electrode of the charging detection circuit, and the negative electrode charging point is connected to the negative electrode of the charging detection circuit. When the battery is in the charging state, the positive charging point is also connected to the positive electrode of the battery in the wearable device, and the negative charging point is also connected to the negative electrode of the battery in the wearable device. The positive charging point and the negative charging point cooperate with the external power source to form a charging loop. , the battery is used as a load, the battery is in a charged state, and the charging detection circuit can monitor the charging condition of the battery in real time, such as monitoring the power of the battery in real time, and give the user a prompt. When the battery is in a non-charging state, the positive charging point, the negative charging point and the charging detection circuit do not form a loop and are in a disconnected state. At this time, the current between the positive charging point and the negative charging point detected by the charging detection circuit is relatively weak , in the embodiment of the present invention, a normal current value range is preset for the weak current value.

When the battery of the wearable device is in a non-charged state, if the positive and negative charging points of the wearable device come into contact with some conductive liquids, such as sweat, other electrolyte solutions belonging to acid-base salts, etc., the positive and negative charging points and A loop is formed between the charging detection circuits, resulting in a short circuit state. The conductive liquid will cause the positive electrode charging point and the negative electrode charging point of the electrolyte to be oxidized, causing corrosion, etc. At the same time, the battery is in a state of discharge. Will affect the battery life.

Further, in the embodiment of the present invention, the positive charging point and the negative charging point of the wearable device are usually arranged on the bottom surface of the wearable device, and are protruded from the bottom surface of the wearable device. When the wearable device is worn on the body (usually on the arm) ), the positive charging point and the negative charging point will be close to the skin, and it is easy to cause a short circuit when sweating. Based on this problem, by implementing the technical solution of the present invention, it is timely to detect whether the wearable device forms a short circuit between the positive charging point, the negative charging point and the charging detection circuit, so as to prevent the positive charging point and the negative charging point from being oxidized and protect the wearable device battery. service life.

As an optional embodiment, when the battery of the wearable device is in a non-charging state, it is detected whether the wearable device is in a worn state, and when the wearable device is in a worn state, the wearable device detects that the positive electrode disposed on the surface of the wearable device is charging The current value between the point and the negative charge point.

Further, the specific implementation method for the wearable device to detect whether it is in a worn state is as follows: the wearable device collects the temperature through a temperature collection device arranged at the bottom of the casing, and when the collected temperature is within the preset temperature range, it is determined that the wearable device is in a state of being worn. In the worn state, when the collected temperature is not within the preset temperature range, it is determined that the first mobile terminal is not in the worn state. or,

The wearable device detects the distance value between it and the external obstacle through the infrared detection module at the bottom of the casing. When the distance value is less than the preset distance value, it is determined that the wearable device is in the wearing state, and when the distance value is not less than the preset distance value. When the value is set, it is determined that the wearable device is not in the worn state.

Through the above embodiments, it can be detected whether the wearable device is in a worn state, and when in the worn state, the embodiments of the present invention are implemented to prevent the positive electrode charging point and the negative electrode charging point from being oxidized by sweat.

Specifically, in the embodiment of the present invention, since the charging detection circuit is used to monitor the charging circuit in real time, the charging detection circuit can detect the current value between the positive charging point and the negative charging point in real time, and directly read the current value from the charging detection circuit. Take the current value of the current between the positive charge point and the negative charge point.

102. The wearable device determines whether the current current value is within a preset normal current value range. Wherein, when the current current value is within the preset normal current value range, the process ends. When the current current value is not within the preset normal current value range, go to step 103 .

It can be understood that, according to the method introduced in step 101, when the battery of the wearable device is in a non-charging state, no loop is formed between the positive charging point, the negative charging point and the charging detection circuit, that is, when the battery is disconnected, the positive electrode is charged. The normal current value that occurs between the point and the negative charging point is preset to a range of normal current values. When the battery of the wearable device is in a non-charging state, if there is a short circuit between the positive charging point, the negative charging point and the charging detection circuit, the current value between the positive charging point and the negative charging point will be relatively large or even infinite.

103. The wearable device sends a reminder message to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit.

As an optional embodiment, sending the reminder information by the wearable device specifically includes: the wearable device displays the reminder information on the display interface to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit, and the reminder information is The specific content may be: a short circuit is formed between the positive electrode charging point, the negative electrode charging point and the charging detection circuit, and there is a risk of the charging point being oxidized.

As another optional embodiment, the reminder information sent by the wearable device specifically includes: a voice message preset by the wearable device voice broadcast, the voice message is used to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit, The specific content of the voice message may be: a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit, and there is a risk of the charging point being oxidized.

In the embodiment of the present invention, the outer surface of the wearable device is provided with a positive electrode charging point and a negative electrode charging point for charging the battery, and the positive electrode charging point and the negative electrode charging point are connected to a charging detection circuit built in the wearable device. In the non-charging state, detect the current current value between the positive charging point and the negative charging point, and by judging the current current value, when the current current value is not within the preset normal current value range, a reminder message is sent to use It is used to remind that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit. It can be seen that in the implementation of the embodiment of the present invention, when a short circuit between the positive charging point, the negative charging point and the charging detection circuit is detected, a reminder is issued to the user, so that the user can deal with it in time to prevent the charging point of the wearable device from being oxidized. And improve the life of wearable device batteries.

Embodiment 2

Please refer to FIG. 2, which is another schematic flowchart of a short-circuit protection method for a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 2, a short-circuit protection method for a wearable device may include:

201. When the battery of the wearable device is in a non-charging state, the wearable device detects the current current value between the positive electrode charging point and the negative electrode charging point.

202. The wearable device determines whether the current current value is within a preset normal current value range. Wherein, when the current current value is within the preset normal current value range, the process ends. When the current current value is not within the preset normal current value range, turn to step 203 at the same time.

203. The wearable device sends a reminder message to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit, and trigger the motor built in the wearable device to generate vibration to drive the wearable device to vibrate, and start the timer and start Time to get the duration of the short circuit.

It can be understood that, in this embodiment of the present invention, a vibration duration can be set for the vibration of the motor, and when the motor is triggered to vibrate, the motor is triggered to vibrate continuously for the duration.

In addition, a timer is built into the wearable device. When it is determined that the current current value is not within the preset normal current value range, that is, a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit, the timer is started. start the timer.

As an optional embodiment, after the wearable device triggers the motor built in the wearable device to vibrate to drive the wearable device to vibrate, it is detected whether the motor stops vibrating; and, after it is detected that the motor stops vibrating, the positive electrode is detected again. The current value between the charging point and the negative charging point, and when the detected current value is not within the preset normal current value range, obtain the communication information of the terminal device bound to the wearable device; and, according to the The communication information sends warning information to the terminal device to remind the wearable device that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit. Through this embodiment, the conductive liquid on the positive charging point and the negative charging point is vibrated by the motor vibration mode of the wearable device, so as to solve the short circuit situation and return to normal. When the vibration ends, the current value between the positive charging point and the negative charging point is detected again, and when the current value is still not within the preset normal value range, a warning message is sent to the terminal device bound to the wearable device. It is understandable that wearable devices may be more popular with children, and children may not understand the reminder information issued, and if the short circuit problem cannot be solved after vibrating the conductive liquid through vibration, you can send a warning message to the bound terminal device. , to improve security.

As an optional implementation manner, when the current current value is not within the preset normal current value range, the wearable device obtains user information, and based on the user information, when identifying that the user is a child user or an elderly user When the wearable device is activated, obtain the communication information of the terminal device bound to the wearable device; and send warning information to the terminal device according to the communication information, so as to remind the wearable device of the formation of a short circuit between the positive charging point, the negative charging point and the charging detection circuit . In this embodiment, when the wearable device determines that the current current value is not within the preset normal current value range, the wearable device further determines the user type of the wearable device, and when the user is a child user or an elderly user, it directly reports to the bound terminal The device sends a warning message to prevent oxidation of the charging point in time and protect the battery of the wearable device.

204. The wearable device determines whether the duration is greater than a preset duration. Wherein, when the duration is greater than the preset duration, go to step 205; when the duration is not greater than the preset duration, end the process.

205. The wearable device disconnects the connection between the positive charging point, the negative charging point and the charging detection circuit.

In the embodiment of the present invention, when the current current value of the wearable device is not within the preset normal current value range, the wearable device sends a reminder message to remind the user, and at the same time triggers the motor to vibrate to solve the short-circuit problem by means of vibration, and at the same time also Start to calculate the duration of the short circuit. If the motor vibration has not solved the short circuit problem, and the duration of the short circuit is long, in order to protect the battery of the wearable device, you can disconnect the positive charging point, the negative charging point and the charging detection circuit. To solve the short circuit problem, protect the battery of the wearable device, and also ensure the normal power supply of the battery to the wearable device.

Embodiment 3

Please refer to FIG. 3 , which is a schematic structural diagram of a short-circuit protection device for a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 3 , the outer surface of the wearable device is provided with a positive charging point for charging the battery of the wearable device and a negative charging point, the positive charging point and the negative charging point are respectively connected with the charging detection circuit built in the wearable device, and the short-circuit protection device for the wearable device may include:

The current detection unit 310 is configured to detect the current value of the current between the positive electrode charging point and the negative electrode charging point when the battery of the wearable device is in a non-charging state;

a current judging unit 320 for judging whether the current current value is within a preset normal current value range;

The reminder unit 330 is used for sending out reminder information to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit when the current judging unit 320 determines that the current current value is not within the preset normal current value range .

In the embodiment of the present invention, the outer surface of the wearable device is provided with a positive electrode charging point and a negative electrode charging point for charging the battery, and the positive electrode charging point and the negative electrode charging point are connected to a charging detection circuit built in the wearable device. In the non-charging state, the current detection unit 310 detects the current current value between the positive electrode charging point and the negative electrode charging point, and the current judgment unit 320 judges the current current value when the current current value is not within the preset normal current value range. The reminding unit 330 sends reminding information to remind the positive charging point, the negative charging point and the charging detection circuit to form a short circuit. It can be seen that in the implementation of the embodiment of the present invention, when a short circuit between the positive charging point, the negative charging point and the charging detection circuit is detected, a reminder is issued to the user, so that the user can deal with it in time to prevent the charging point of the wearable device from being oxidized. And improve the life of wearable device batteries.

Embodiment 4

Please refer to FIG. 4. FIG. 4 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in the embodiment of the present invention; the short-circuit protection device for wearable devices shown in FIG. Based on the optimization of the short-circuit protection device of the wearable device, the short-circuit protection device for the wearable device shown in Figure 4 also includes:

The vibration unit 410 is configured to trigger the motor built in the wearable device to generate vibration after the reminder unit 330 sends out the reminder information, so as to drive the wearable device to vibrate.

Through the above-mentioned embodiment, the conductive liquid on the positive charging point and the negative charging point is vibrated by the motor vibration mode of the wearable device, so as to solve the short circuit situation and return to normal.

Embodiment 5

Please refer to FIG. 5. FIG. 5 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in the embodiment of the present invention; the short-circuit protection device for wearable devices shown in FIG. Based on the optimization of the short-circuit protection device of the wearable device, the short-circuit protection device for the wearable device shown in Figure 4 also includes:

The vibration detection unit 510 is used to detect whether the motor stops vibrating after the vibration unit 410 triggers the motor built in the wearable device to vibrate to drive the wearable device to vibrate;

The current detection unit 310 is further configured to, after the vibration detection unit 510 detects that the motor stops vibrating, detect the current value between the positive electrode charging point and the negative electrode charging point again;

The current judging unit 320 is further configured to judge whether the detected current value is within the preset normal current value range;

The reminder unit 330 is further configured to, when the current judgment unit 320 determines that the detected current value is not within the preset normal current value range, obtain the communication information of the terminal device bound to the wearable device; and, according to the communication information Send warning information to the terminal device to remind the wearable device of the formation of a short circuit between the positive charging point, the negative charging point and the charging detection circuit.

As an optional implementation manner, when the current judging unit 320 determines that the current current value is not within the preset normal current value range, the reminding unit 330 obtains user information, and based on the user information, when identifying that the user is For child users and elderly users, obtain the communication information of the terminal device bound to the wearable device; and send warning information to the terminal device according to the communication information, so as to remind the positive charging point, negative charging point and charging point of the wearable device. A short circuit is formed between the detection circuits. In this embodiment, when the current judging unit 320 determines that the current current value is not within the preset normal current value range, the reminding unit 330 further determines the user type of the wearable device. When the user is a child user or an elderly user, Send alert information directly to the bound terminal device to prevent the charging point from being oxidized in time and protect the battery of the wearable device.

Embodiment 6

Please refer to FIG. 6, FIG. 6 is another structural schematic diagram of the short-circuit protection device for wearable devices disclosed in the embodiment of the present invention; the short-circuit protection device for wearable devices shown in FIG. Based on the optimization of the short-circuit protection device of the wearable device, the short-circuit protection device for the wearable device shown in Figure 6 also includes:

The timing unit 610 is configured to start the timer and start timing to obtain the duration of the short circuit when the current judging unit 320 determines that the current value is not within the preset normal current value range;

a duration determination unit 620, configured to determine whether the duration is greater than a preset duration;

The disconnecting unit 630 is configured to disconnect the connection between the positive electrode charging point, the negative electrode charging point and the charging detection circuit when the duration is longer than a preset time period.

In addition, a timer is built into the wearable device. When it is determined that the current current value is not within the preset normal current value range, that is, when a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit, the timing unit 610 starts the timer to start counting.

Embodiment 7

Please refer to FIG. 7. FIG. 7 is another schematic structural diagram of the short-circuit protection device for wearable devices disclosed in the embodiment of the present invention; the short-circuit protection device for wearable devices shown in FIG. Based on the optimization of the short-circuit protection device of the wearable device, the short-circuit protection device for the wearable device shown in Figure 7 also includes:

A wear detection unit 710, configured to detect whether the wearable device is in a worn state when the battery of the wearable device is in a non-charging state;

The current detection unit 310 is configured to, when the wear detection unit 710 determines that the wearable device is in a worn state, perform detection of the current value between the positive electrode charging point and the negative electrode charging point provided on the surface of the wearable device.

Further, the specific implementation method for the wearing detection unit 710 to detect whether it is in the worn state is as follows: the wearing detection unit 710 collects the temperature through the temperature collection device disposed at the bottom of the casing, and when the collected temperature is within the preset temperature range, It is determined that the wearable device is in the worn state, and when the collected temperature is not within the preset temperature range, it is determined that the first mobile terminal is not in the worn state. or,

The wear detection unit 710 detects the distance value between it and the external obstacle through the infrared detection module at the bottom of the casing, and when the distance value is less than the preset distance value, it is determined that the wearable device is in the worn state, and when the distance value is not less than the preset distance value. When setting the distance value, make sure that the wearable device is not being worn.

Through the above embodiments, it can be detected whether the wearable device is in a worn state, and when in the worn state, the embodiments of the present invention are implemented to prevent the positive electrode charging point and the negative electrode charging point from being oxidized by sweat.

Embodiment 8

Please refer to FIG. 8, which is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 8, a wearable device may include:

For the short-circuit protection devices for wearable devices provided in Embodiments 3 to 7, for more descriptions on wearable devices, you can further refer to the descriptions of the above method embodiments and device embodiments, which will not be repeated here.

Through the wearable device, the current value between the positive charging point and the negative charging point can be detected, and whether there is a short circuit can be identified according to the current value. When a short circuit between the positive charging point, the negative charging point and the charging detection circuit is detected, the The user issues a reminder so that the user can deal with it in a timely manner to prevent oxidation of the wearable device's charging point and to improve the wearable device's battery life.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes a read-only storage medium. Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-only Memory (PROM), Erasable Programmable Read Only Memory (Erasable Programmable Read Only Memory, EPROM), One-time Programmable Read-Only Memory (OTPROM), Electronically-Erasable Programmable Read-Only Memory (EEPROM), CompactDisc Read -Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

The above has described in detail a short-circuit protection method, device and wearable device for wearable devices disclosed in the embodiments of the present invention. Specific examples are used in this paper to illustrate the principles and implementations of the present invention. It is only used to help understand the method of the present invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. In summary, The contents of this specification should not be construed as limiting the present invention.

Claims (7)

1. The utility model provides a short-circuit protection method for wearing equipment, which characterized in that, wearing equipment is intelligent wrist-watch or intelligent bracelet, wearing equipment surface is provided with the positive pole charge point and the negative pole charge point that are used for giving wearing equipment battery charging, positive pole charge point, negative pole charge point are connected with the charge detection circuit who places in wearing equipment in respectively, the method includes:

detecting the current value between the positive charging point and the negative charging point when the battery of the wearable device is in a non-charging state;

judging whether the current value is within a preset normal current value range or not;

when the current value is not within the preset normal current value range, sending reminding information to remind a short circuit formed between the positive charging point, the negative charging point and the charging detection circuit;

after the reminding information is sent out, triggering a motor arranged in the wearable equipment to generate vibration so as to drive the wearable equipment to vibrate, setting vibration duration aiming at the vibration of the motor, and triggering the motor to continuously vibrate the duration when the motor is triggered to vibrate;

detecting whether the motor stops vibrating;

when the motor stops vibrating, detecting the current value between the positive charging point and the negative charging point again, and acquiring communication information of the terminal device bound with the wearable device when the detected current value is not in the preset normal current value range;

and sending warning information to the terminal equipment according to the communication information so as to remind the wearing equipment that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit.

2. The method of claim 1, wherein when the current value is not within the preset normal current value range, the method further comprises:

when the current value is not in the preset normal current value range, starting a timer and starting timing to obtain the duration of the short circuit;

judging whether the duration is longer than a preset duration or not;

and when the duration is longer than the preset duration, disconnecting the positive charging point, the negative charging point and the charging detection circuit.

3. The method of claim 1, wherein prior to the detecting a current value between a positive charge point and a negative charge point disposed on a surface of the wearable device while a battery of the wearable device is in a non-charged state, the method further comprises:

the method comprises the steps of detecting whether the wearable device is in a worn state or not when a battery of the wearable device is in a non-charging state, and detecting a current value between a positive charging point and a negative charging point which are arranged on the surface of the wearable device when the wearable device is in the worn state.

4. The utility model provides a short-circuit protection device for wearing equipment, a serial communication port, wearing equipment is intelligent wrist-watch or intelligent bracelet, wearing equipment surface is provided with be used for anodal charging point and negative pole charging point that wearing equipment battery charges, anodal charging point the negative pole charging point is placed in with interior respectively wearing equipment's the detection circuitry that charges connects, the device includes:

the current detection unit is used for detecting the current value between the positive electrode charging point and the negative electrode charging point when a battery of the wearable device is in a non-charging state;

the current judging unit is used for judging whether the current value is within a preset normal current value range or not;

the reminding unit is used for sending reminding information to remind that a short circuit is formed between the positive charging point, the negative charging point and the charging detection circuit when the current judging unit determines that the current value is not within the preset normal current value range;

the vibration unit is used for triggering a motor arranged in the wearable device to vibrate so as to drive the wearable device to vibrate after the reminding unit sends out reminding information, the vibration duration is set according to the vibration of the motor, and when the motor is triggered to vibrate, the motor is triggered to continuously vibrate for the duration;

the vibration detection unit is used for detecting whether the motor stops vibrating after the vibration unit triggers the motor arranged in the wearable device to generate vibration so as to drive the wearable device to vibrate;

the current detection unit is further used for detecting the current value between the positive electrode charging point and the negative electrode charging point again after the vibration detection unit detects that the motor stops vibrating;

the current judging unit is also used for judging whether the detected current value is in the preset normal current value range or not;

the reminding unit is further used for acquiring communication information of the terminal device bound with the wearable device when the current judging unit determines that the detected current value is not within the preset normal current value range; and sending warning information to the terminal equipment according to the communication information so as to remind that a short circuit is formed among the positive charging point, the negative charging point and the charging detection circuit of the wearable equipment.

5. The apparatus of claim 4, further comprising:

the timing unit is used for starting a timer and starting timing to obtain the duration of the short circuit when the current judging unit determines that the current value is not in the preset normal current value range;

the duration judging unit is used for judging whether the duration is greater than a preset duration or not;

and the disconnection unit is used for disconnecting the connection among the positive electrode charging point, the negative electrode charging point and the charging detection circuit when the duration is longer than the preset duration.

6. The apparatus of claim 4, further comprising:

the wearable detection unit is used for detecting whether the wearable equipment is in a worn state or not when a battery of the wearable equipment is in a non-charging state;

the current detection unit is used for detecting the current value between a positive electrode charging point and a negative electrode charging point on the surface of the wearing equipment when the wearing detection unit determines that the wearing equipment is in a worn state.

7. A wearable device, comprising:

short-circuit protection device for a wearable apparatus according to any of claims 4-6.

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