阅读说明：本技术 一种具有gps追踪定位及通话功能的智能手表 (Intelligence wrist-watch with GPS tracks location and conversation function ) 是由 鄢家厚 于 2020-11-12 设计创作，主要内容包括：本发明公开了一种具有GPS追踪定位及通话功能的智能手表,包括：定位模块,用于获取所述智能手表佩戴者的位置信息；无线通信模块,与绑定终端连接；显示模块,用于显示用户的触摸输入信息；感测模块,设置在所述显示模块上,用于感测用户的触摸操作；控制模块,分别与所述定位模块、通话模块、无线通信模块、显示模块、感测模块连接。可以实时监测儿童所在位置的安全等级,并给出家长以相应的提示信息,家长能及时的获取孩子的安全信息,使家长放心,在一定程度上消除了安全隐患。(The invention discloses an intelligent watch with GPS tracking positioning and communication functions, which comprises: the positioning module is used for acquiring the position information of the intelligent watch wearer; the wireless communication module is connected with the binding terminal; the display module is used for displaying touch input information of a user; the sensing module is arranged on the display module and used for sensing touch operation of a user; and the control module is respectively connected with the positioning module, the communication module, the wireless communication module, the display module and the sensing module. The safety level of children's position can real-time supervision to give the head of a family with corresponding prompt information, the head of a family can be timely acquireed child's safety information, make the head of a family relieved, eliminate the potential safety hazard to a certain extent.)

1. The utility model provides an intelligence wrist-watch with GPS tracks location and conversation function which characterized in that includes: the device comprises a positioning module, a communication module, a wireless communication module, a control module, a display module and a sensing module; wherein the content of the first and second substances,

the positioning module is used for acquiring the position information of the intelligent watch wearer;

the wireless communication module is connected with the binding terminal;

the display module is used for displaying touch input information of a user;

the sensing module is arranged on the display module and used for sensing touch operation of a user;

the control module is respectively connected with the positioning module, the communication module, the wireless communication module, the display module and the sensing module and is used for:

receiving the position information acquired by the positioning module, inquiring a preset regional security level information table according to the position information, determining the security level of the position where the intelligent watch wearer is located, judging whether the security level is smaller than the preset security level, and generating prompt information and sending the prompt information to the binding terminal through the wireless communication module when the security level is determined to be smaller than the preset security level;

receiving a call request transmitted by the binding terminal and forwarded by the wireless communication module;

receiving touch input information of a user sensed by the sensing module at a boundary of the display module;

and forwarding the call request and the touch input information to the call module.

2. The smart watch with GPS tracking location and call function as claimed in claim 1, further comprising:

the camera module is used for acquiring image information around the intelligent watch;

the human body induction module is used for acquiring the signal intensity and the signal quantity of human body induction signals around the intelligent watch;

the decibel detection module is used for acquiring decibel information around the intelligent watch;

the laser ranging module is used for acquiring distance information between the hand and the head of the intelligent watch wearer;

the control module is respectively connected with the camera module, the human body induction module, the decibel detection module and the laser ranging module, and is used for: receiving the image information acquired by the camera module, the signal strength and the signal quantity of the human body induction signal, decibel information and distance information and forwarding the information to the communication module;

and the communication module is used for generating a human body position distribution map around the intelligent watch according to the image information, the signal intensity of the human body induction signal and the signal quantity when the touch input information is determined to be a communication response to the communication request, and adjusting the communication mode of the communication module according to decibel information and distance information.

3. The smart watch with GPS tracking positioning and communication functions as claimed in claim 1, wherein the sensing module senses a touch operation of a user, matches the touch operation with a preset touch operation, calculates a matching degree, and recognizes the touch operation when the matching degree is greater than the preset matching degree.

4. The smart watch with GPS tracking positioning and call functions as claimed in claim 3, wherein the predetermined touch operation comprises a multi-finger touch or a single-finger touch on the display module for a predetermined period of time.

5. The smart watch with GPS tracking location and call function as claimed in claim 1, further comprising:

the pulse wave signal detection module is used for detecting a pulse wave signal of the intelligent watch wearer;

the alarm module is connected with the medical platform;

the control module is respectively connected with the pulse wave signal detection module and the alarm module and is used for:

the method comprises the steps of receiving a pulse wave signal detected by a pulse wave signal detection module, analyzing the pulse wave signal, calculating to obtain a pulse value, judging whether the pulse value is within a preset pulse value range, and controlling an alarm module to send a first alarm prompt and respectively send position information and alarm information of a smart watch wearer to a medical platform and a binding terminal when the pulse value is determined not to be within the preset pulse value range.

6. The smart watch with GPS tracking location and call function as claimed in claim 1, further comprising:

the fingerprint information acquisition module is used for acquiring fingerprint information of a user;

the lock catch module is arranged on a watch band of the intelligent watch;

the control module is respectively connected with the fingerprint information acquisition module and the lock catch module and used for receiving the fingerprint information of the fingerprint information acquisition module, matching the fingerprint information with preset fingerprint information, calculating to obtain fingerprint similarity, and controlling the lock catch module to be opened to conveniently take the smart watch off from the arm of a wearer when the fingerprint similarity is determined to be greater than the preset fingerprint similarity.

7. The smart watch with GPS tracking location and call function as claimed in claim 6, further comprising:

the watchband detection module is arranged in the watchband and used for detecting whether the watchband is in a complete state;

the watchband detection module comprises a detection loop;

the control module is connected with the watchband detection module and the alarm module and used for controlling the alarm module to send out a second alarm prompt when the watchband detection module determines that the detection loop is disconnected and indicates that the watchband is in a fracture state.

8. The smart watch with GPS tracking positioning and conversation functions as claimed in claim 6, wherein said watchband is made of silica gel.

9. The smart watch with GPS tracking location and call function as claimed in claim 1, further comprising:

the sensitivity calculation module is connected with the sensing module and used for calculating the sensitivity of the sensing module and sending the sensitivity to the control module;

the control module is connected with the sensitivity calculation module and used for receiving the sensitivity calculated by the sensitivity calculation module, judging whether the sensitivity is greater than a preset sensitivity or not, and controlling the alarm module to send a third alarm prompt when the sensitivity is determined to be less than the preset sensitivity;

the calculating the sensitivity of the sensing module comprises:

the sensing module comprises a bonding pad and an oscillator;

calculating the parasitic capacitance C generated when the human finger touches the pad:

wherein ε is a dielectric constant; s is the contact area of the human finger and the pad when in touch; d is the distance between the human finger and the bonding pad;

calculating the sensitivity lambda of the sensing module according to the parasitic capacitance C generated when a human finger touches a pad:

wherein H is the thickness of the bonding pad; u shape₁The maximum voltage for charging and discharging the induction capacitor; u shape₃Average voltage in the process of touching the bonding pad for a human finger; r is the resistance value of the oscillator; c₀An inductive capacitance generated for the pad and ground; u shape₂The minimum voltage for charging and discharging the induction capacitor; t is₀The temperature is a preset standard temperature and is 25 ℃; t is₁For human finger touchTemperature measured at the bond pad.

Technical Field

The invention relates to the technical field of intelligent watches, in particular to an intelligent watch with GPS tracking, positioning and communication functions.

Background

Along with the continuous importance of people on the safety of children, the safety of children has hidden dangers. At present, parents are equipped with the smart watch for children, the smart watch in the prior art cannot monitor the safety level of the area where the children are located in real time, corresponding prompt information is given to the parents, the parents cannot acquire the safety information of the children in time, and certain potential safety hazards exist.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide the smart watch with the functions of GPS tracking, positioning and communication, which can monitor the safety level of the position of the child in real time, provide corresponding prompt information for parents, and enable the parents to timely acquire the safety information of the child, so that the parents are relieved and the potential safety hazard is eliminated to a certain extent.

In order to achieve the above object, an embodiment of the present invention provides an intelligent watch with GPS tracking, positioning and communication functions, including: the device comprises a positioning module, a communication module, a wireless communication module, a control module, a display module and a sensing module; wherein the content of the first and second substances,

the positioning module is used for acquiring the position information of the intelligent watch wearer;

the wireless communication module is connected with the binding terminal;

the display module is used for displaying touch input information of a user;

the sensing module is arranged on the display module and used for sensing touch operation of a user;

the control module is respectively connected with the positioning module, the communication module, the wireless communication module, the display module and the sensing module and is used for:

receiving the position information acquired by the positioning module, inquiring a preset regional security level information table according to the position information, determining the security level of the position where the intelligent watch wearer is located, judging whether the security level is smaller than the preset security level, and generating prompt information and sending the prompt information to the binding terminal through the wireless communication module when the security level is determined to be smaller than the preset security level;

receiving a call request transmitted by the binding terminal and forwarded by the wireless communication module;

receiving touch input information of a user sensed by the sensing module at a boundary of the display module;

and forwarding the call request and the touch input information to the call module.

According to some embodiments of the invention, further comprising:

the camera module is used for acquiring image information around the intelligent watch;

the human body induction module is used for acquiring the signal intensity and the signal quantity of human body induction signals around the intelligent watch;

the decibel detection module is used for acquiring decibel information around the intelligent watch;

the laser ranging module is used for acquiring distance information between the hand and the head of the intelligent watch wearer;

the control module is respectively connected with the camera module, the human body induction module, the decibel detection module and the laser ranging module, and is used for: receiving the image information acquired by the camera module, the signal strength and the signal quantity of the human body induction signal, decibel information and distance information and forwarding the information to the communication module;

and the communication module is used for generating a human body position distribution map around the intelligent watch according to the image information, the signal intensity of the human body induction signal and the signal quantity when the touch input information is determined to be a communication response to the communication request, and adjusting the communication mode of the communication module according to decibel information and distance information.

According to some embodiments of the present invention, the sensing module senses a touch operation of a user, matches the touch operation with a preset touch operation, calculates a matching degree, and recognizes the touch operation when the matching degree is greater than the preset matching degree.

According to some embodiments of the invention, the preset touch operation comprises a multi-finger touch or a single-finger touch performed on the display module for a preset time period.

According to some embodiments of the invention, further comprising:

the pulse wave signal detection module is used for detecting a pulse wave signal of the intelligent watch wearer;

the alarm module is connected with the medical platform;

the control module is respectively connected with the pulse wave signal detection module and the alarm module and is used for:

the method comprises the steps of receiving a pulse wave signal detected by a pulse wave signal detection module, analyzing the pulse wave signal, calculating to obtain a pulse value, judging whether the pulse value is within a preset pulse value range, and controlling an alarm module to send a first alarm prompt and respectively send position information and alarm information of a smart watch wearer to a medical platform and a binding terminal when the pulse value is determined not to be within the preset pulse value range.

According to some embodiments of the invention, further comprising:

the fingerprint information acquisition module is used for acquiring fingerprint information of a user;

the lock catch module is arranged on a watch band of the intelligent watch;

the control module is respectively connected with the fingerprint information acquisition module and the lock catch module and used for receiving the fingerprint information of the fingerprint information acquisition module, matching the fingerprint information with preset fingerprint information, calculating to obtain fingerprint similarity, and controlling the lock catch module to be opened to conveniently take the smart watch off from the arm of a wearer when the fingerprint similarity is determined to be greater than the preset fingerprint similarity.

According to some embodiments of the invention, further comprising:

the watchband detection module is arranged in the watchband and used for detecting whether the watchband is in a complete state;

the watchband detection module comprises a detection loop;

the control module is connected with the watchband detection module and the alarm module and used for controlling the alarm module to send out a second alarm prompt when the watchband detection module determines that the detection loop is disconnected and indicates that the watchband is in a fracture state.

According to some embodiments of the invention, the watchband is made of a silicone material.

According to some embodiments of the invention, further comprising:

the sensitivity calculation module is connected with the sensing module and used for calculating the sensitivity of the sensing module and sending the sensitivity to the control module;

the control module is connected with the sensitivity calculation module and used for receiving the sensitivity calculated by the sensitivity calculation module, judging whether the sensitivity is greater than a preset sensitivity or not, and controlling the alarm module to send a third alarm prompt when the sensitivity is determined to be less than the preset sensitivity;

the calculating the sensitivity of the sensing module comprises:

the sensing module comprises a bonding pad and an oscillator;

calculating the parasitic capacitance C generated when the human finger touches the pad:

wherein ε is a dielectric constant; s is the contact area of the human finger and the pad when in touch; d is the distance between the human finger and the bonding pad;

calculating the sensitivity lambda of the sensing module according to the parasitic capacitance C generated when a human finger touches a pad:

wherein H is the thickness of the bonding pad; u shape₁The maximum voltage for charging and discharging the induction capacitor; u shape₃Average voltage in the process of touching the bonding pad for a human finger; r is the resistance value of the oscillator; c₀An inductive capacitance generated for the pad and ground; u shape₂The minimum voltage for charging and discharging the induction capacitor; t is₀The temperature is a preset standard temperature and is 25 ℃; t is₁The temperature measured when the human finger touches the pad is used.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a block diagram of a smart watch with GPS tracking positioning and call functions according to a first embodiment of the present invention;

fig. 2 is a block diagram of a smart watch with GPS tracking positioning and call functions according to a second embodiment of the present invention;

FIG. 3 is a block diagram of a smart watch with GPS tracking location and call functionality according to three embodiments of the present invention;

FIG. 4 is a block diagram of a smart watch with GPS tracking location and call functionality according to four embodiments of the present invention;

fig. 5 is a block diagram of a smart watch with GPS tracking positioning and call functions according to five embodiments of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Fig. 1 is a block diagram of a smart watch with GPS tracking positioning and call functions according to a first embodiment of the present invention; as shown in fig. 1, includes: the device comprises a positioning module, a communication module, a wireless communication module, a control module, a display module and a sensing module; wherein the content of the first and second substances,

the positioning module is used for acquiring the position information of the intelligent watch wearer;

the wireless communication module is connected with the binding terminal;

the display module is used for displaying touch input information of a user;

the sensing module is arranged on the display module and used for sensing touch operation of a user;

the control module is respectively connected with the positioning module, the communication module, the wireless communication module, the display module and the sensing module and is used for:

receiving the position information acquired by the positioning module, inquiring a preset regional security level information table according to the position information, determining the security level of the position where the intelligent watch wearer is located, judging whether the security level is smaller than the preset security level, and generating prompt information and sending the prompt information to the binding terminal through the wireless communication module when the security level is determined to be smaller than the preset security level;

receiving a call request transmitted by the binding terminal and forwarded by the wireless communication module;

receiving touch input information of a user sensed by the sensing module at a boundary of the display module;

and forwarding the call request and the touch input information to the call module. The working principle of the technical scheme is as follows: the positioning module comprises a GPS tracking positioning device and is used for acquiring the position information of the intelligent watch wearer; the binding terminal may be a mobile phone terminal that establishes a binding relationship with the smart watch. The display module is a touch display screen. The control module receives the position information acquired by the positioning module, and inquires a preset regional security level information table according to the position information to determine the security level of the position of the intelligent watch wearer, wherein the preset regional security level information table is generated according to navigation map software and the opinion of the user. When the security level is determined to be smaller than a preset security level, generating prompt information and sending the prompt information to the binding terminal through the wireless communication module; the method comprises the steps that a binding terminal is reminded, a wearer of the intelligent watch is in a dangerous area to remind the wearer of safety, the binding terminal sends a call request to the intelligent watch to request for call, and a control module receives touch input information of a user sensed by a sensing module at the boundary of a display module; and forwarding the call request and the touch input information to the call module. When the touch input information is call answering, call connection is achieved, a wearer is reminded of paying attention to safety, and certain potential safety hazards are eliminated.

The beneficial effects of the above technical scheme are that: the safety level of the position of the wearer can be monitored in real time, the parents can obtain the safety information of the wearer in time with corresponding prompt information, the parents can feel relieved, and potential safety hazards are eliminated to a certain extent.

Fig. 2 is a block diagram of a smart watch with GPS tracking positioning and call functions according to a second embodiment of the present invention; as shown in fig. 2, the method further includes:

the camera module is used for acquiring image information around the intelligent watch;

the human body induction module is used for acquiring the signal intensity and the signal quantity of human body induction signals around the intelligent watch;

the decibel detection module is used for acquiring decibel information around the intelligent watch;

the laser ranging module is used for acquiring distance information between the hand and the head of the intelligent watch wearer;

the control module is respectively connected with the camera module, the human body induction module, the decibel detection module and the laser ranging module, and is used for: receiving the image information acquired by the camera module, the signal strength and the signal quantity of the human body induction signal, decibel information and distance information and forwarding the information to the communication module;

and the communication module is used for generating a human body position distribution map around the intelligent watch according to the image information, the signal intensity of the human body induction signal and the signal quantity when the touch input information is determined to be a communication response to the communication request, and adjusting the communication mode of the communication module according to decibel information and distance information.

The working principle of the technical scheme is as follows: the camera module is a camera and is used for acquiring image information around the intelligent watch; the human body induction module is a human body infrared sensor and is used for acquiring the signal intensity and the signal quantity of human body induction signals around the intelligent watch; the control module receives the image information acquired by the camera module, the signal intensity and the signal quantity of the human body induction signal, the decibel information and the distance information and forwards the information to the call module; and the call module is used for generating a human body position distribution diagram around the intelligent watch according to the image information, the signal intensity of the human body induction signal and the signal quantity when the touch input information is determined to be a call response to the call request, simulating a scene where a wearer is located, including the human body position distribution diagram and decibel information, and adjusting the call mode of the call module according to the distance information. The call mode includes a voice play mode and a voice non-play mode. For example, when there is no human body and no environmental sound near the smart watch is high in decibel and the distance information is greater than the preset distance information, if the arm of the user is vertical downward, the mode is adjusted to the sound playing mode. If the user's arm is placed near the ear, the sound is adjusted to the sound non-playing mode.

The beneficial effects of the above technical scheme are that: the conversation mode of the intelligent watch is intelligently adjusted by combining the environment where the wearer is located and the action of the wearer, so that high-quality conversation is realized, the privacy of the user is guaranteed, and the user experience is improved.

According to some embodiments of the present invention, the sensing module senses a touch operation of a user, matches the touch operation with a preset touch operation, calculates a matching degree, and recognizes the touch operation when the matching degree is greater than the preset matching degree.

The beneficial effects of the above technical scheme are that: the intention of the user is accurately identified, the accuracy of input touch information is guaranteed, and the reliability of the intelligent watch is improved.

According to some embodiments of the invention, the preset touch operation comprises a multi-finger touch or a single-finger touch performed on the display module for a preset time period.

The beneficial effects of the above technical scheme are that: through multiple touch modes and the diversity of touch information input, the touch habit of a human body is conveniently met, the false touch is avoided, and the accuracy and the safety of touch input are realized.

FIG. 3 is a block diagram of a smart watch with GPS tracking location and call functionality according to three embodiments of the present invention; as shown in fig. 3, the method further includes:

the pulse wave signal detection module is used for detecting a pulse wave signal of the intelligent watch wearer;

the alarm module is connected with the medical platform;

the control module is respectively connected with the pulse wave signal detection module and the alarm module and is used for:

the method comprises the steps of receiving a pulse wave signal detected by a pulse wave signal detection module, analyzing the pulse wave signal, calculating to obtain a pulse value, judging whether the pulse value is within a preset pulse value range, and controlling an alarm module to send a first alarm prompt and respectively send position information and alarm information of a smart watch wearer to a medical platform and a binding terminal when the pulse value is determined not to be within the preset pulse value range.

The working principle of the technical scheme is as follows: the control module receives and analyzes the pulse wave signals detected by the pulse wave signal detection module, calculates to obtain a pulse value, judges whether the pulse value is within a preset pulse value range, and controls the alarm module to send a first alarm prompt and respectively send the position information and the alarm information of the intelligent watch wearer to the medical platform and the binding terminal when the pulse value is determined not to be within the preset pulse value range.

The beneficial effects of the above technical scheme are that: the pulse wave signal that can real-time supervision intelligence wrist-watch person of wearing knows the person's of wearing health to a certain extent, when the person's of wearing health state is poor, in time carries out first warning suggestion, simultaneously with the intelligent wrist-watch person of wearing's positional information and alarm information respectively send to medical platform and binding the terminal, in time inform medical platform to carry out the treatment, make to bind the terminal and in time acquire relevant information, improve the response speed who treats, guarantee the person's of wearing safety.

FIG. 4 is a block diagram of a smart watch with GPS tracking location and call functionality according to four embodiments of the present invention; as shown in fig. 4, the method further includes:

the fingerprint information acquisition module is used for acquiring fingerprint information of a user;

the lock catch module is arranged on a watch band of the intelligent watch;

the control module is respectively connected with the fingerprint information acquisition module and the lock catch module and used for receiving the fingerprint information of the fingerprint information acquisition module, matching the fingerprint information with preset fingerprint information, calculating to obtain fingerprint similarity, and controlling the lock catch module to be opened to conveniently take the smart watch off from the arm of a wearer when the fingerprint similarity is determined to be greater than the preset fingerprint similarity.

The working principle of the technical scheme is as follows: the control module receives the fingerprint information of the fingerprint information acquisition module, matches the fingerprint information with preset fingerprint information, calculates to obtain fingerprint similarity, and controls the lock catch module to be opened so as to take the smart watch off from the arm of the wearer when the fingerprint similarity is determined to be greater than the preset fingerprint similarity.

The beneficial effects of the above technical scheme are that: realize the hasp of hasp module to intelligent wrist-watch, avoid losing, reduce the loss. Meanwhile, the intelligent watch can be worn through the fingerprint information of the wearer, the safety and the reliability of the intelligent watch are guaranteed, the positioning information of the wearer of the intelligent watch is acquired, and the situation that the intelligent watch is lost due to the fact that a bad person drops is avoided.

FIG. 5 is a block diagram of a smart watch with GPS tracking location and call functionality according to five embodiments of the present invention; as shown in fig. 5, the method further includes:

the watchband detection module is arranged in the watchband and used for detecting whether the watchband is in a complete state;

the watchband detection module comprises a detection loop;

the control module is connected with the watchband detection module and the alarm module and used for controlling the alarm module to send out a second alarm prompt when the watchband detection module determines that the detection loop is disconnected and indicates that the watchband is in a fracture state.

The working principle of the technical scheme is as follows: and when the watchband detection module determines that the detection loop is disconnected, the control module controls the alarm module to send a second alarm prompt when the watchband is in a fracture state.

The beneficial effects of the above technical scheme are that: report to the police discovering the watchband fracture, the timely maintenance of being convenient for avoids intelligent wrist-watch to lose, reduces the loss, also places the scummer violently simultaneously and cuts off the watchband and lead to losing of locating information, guarantees the person's of wearing safety.

According to some embodiments of the invention, the watchband is made of a silicone material.

The beneficial effects of the above technical scheme are that: making the wearer more comfortable.

According to some embodiments of the invention, further comprising:

the sensitivity calculation module is connected with the sensing module and used for calculating the sensitivity of the sensing module and sending the sensitivity to the control module;

the control module is connected with the sensitivity calculation module and used for receiving the sensitivity calculated by the sensitivity calculation module, judging whether the sensitivity is greater than a preset sensitivity or not, and controlling the alarm module to send a third alarm prompt when the sensitivity is determined to be less than the preset sensitivity;

the calculating the sensitivity of the sensing module comprises:

the sensing module comprises a bonding pad and an oscillator;

calculating the parasitic capacitance C generated when the human finger touches the pad:

wherein ε is a dielectric constant; s is the contact area of the human finger and the pad when in touch; d is the distance between the human finger and the bonding pad;

calculating the sensitivity lambda of the sensing module according to the parasitic capacitance C generated when a human finger touches a pad:

wherein H is the thickness of the bonding pad; u shape₁The maximum voltage for charging and discharging the induction capacitor; u shape₃Average voltage in the process of touching the bonding pad for a human finger; r is the resistance of the oscillatorA value; c₀An inductive capacitance generated for the pad and ground; u shape₂The minimum voltage for charging and discharging the induction capacitor; t is₀The temperature is a preset standard temperature and is 25 ℃; t is₁The temperature measured when the human finger touches the pad is used.

The working principle of the technical scheme is as follows: and the control module receives the sensitivity calculated by the sensitivity calculation module, judges whether the sensitivity is greater than a preset sensitivity or not, and controls the alarm module to send a third alarm prompt when the sensitivity is determined to be less than the preset sensitivity.

The beneficial effects of the above technical scheme are that: the sensitivity of the sensing module is ensured, and the accuracy and the rapidity of the touch input information of the user are ensured. Meanwhile, when the sensitivity of the sensing module is detected to be smaller than the preset sensitivity, the alarm module is controlled to send a third alarm prompt, the sensing module is maintained and replaced in time, and the intelligence of the intelligent watch is guaranteed. When a human finger touches the pad, parasitic capacitance is generated, so that the frequency of the oscillator is changed, and input information is detected by detecting the frequency. The parasitic capacitance generated when the human finger touches the pad is accurately calculated according to the contact area between the human finger and the pad and the distance between the human finger and the pad when the human finger touches the pad, so that the sensitivity of the sensing module is accurately calculated, the sensitivity is corrected by considering the temperature factor when the sensitivity is calculated, the deviation of the temperature measured when the human finger touches the pad to the calculation of the sensitivity is eliminated, and the calculation accuracy is ensured. When a finger touches the induction capacitor generated by the pad and the ground, the induction capacitor is continuously charged and discharged, meanwhile, a parasitic capacitor is generated, the total capacitance is increased, the frequency of the oscillator is reduced, the charging period is prolonged, and then whether the finger touches the induction capacitor or not and the sensitivity are judged.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.