CN204667344U - Pointer and terminal system - Google Patents

Abstract

The utility model discloses a touch pen and a terminal system, which relate to the technical field of communication, and the main purpose is to realize convenient unlocking without limiting the space of the terminal equipment. The main technical solution of the utility model is: a stylus is provided, comprising: a fingerprint identification module and a wireless data transmission module connected to the fingerprint identification module. Also provided is a terminal system, including a terminal device and a stylus, the stylus includes a fingerprint recognition module and a wireless data sending module connected to the fingerprint recognition module; the terminal device includes an unlocking module and a wireless data transmission module connected to the fingerprint recognition module; The wireless data receiving module of the unlocking module; the terminal system also includes an unlocking judgment module, the unlocking judgment module is used to compare the fingerprint data obtained by the fingerprint recognition module with the pre-stored unlocking fingerprint data to obtain a comparison result, the The unlocking module is used for unlocking according to the comparison result.

Description

Stylus and terminal system

technical field

The utility model relates to the technical field of communication, in particular to a touch pen and a terminal system.

Background technique

Terminal devices such as computers, tablets, and smartphones that we often use, usually lock the screen or automatically lock the screen by the user after a certain period of time without use, so as to avoid the leakage of important information of the user or misoperation by others, and correspondingly when necessary When restoring the operation, it needs to be unlocked. The existing unlocking method is to unlock by entering a password on the keyboard or sliding to unlock on the touch screen, but this unlocking method is relatively cumbersome, so there is an unlocking method that adds a fingerprint recognition module to the terminal device. However, for some small-sized terminal devices such as mobile phones or tablet computers, the space on the terminal device is limited, and adding a fingerprint identification module on the terminal device will further limit the space of the terminal device.

Utility model content

In view of this, the embodiment of the present invention provides a stylus and a terminal system, the main purpose of which is to realize convenient unlocking without limiting the space of the terminal device.

In order to achieve the above object, the utility model mainly provides the following technical solutions:

On the one hand, an embodiment of the present invention provides a stylus, including:

A fingerprint identification module and a wireless data sending module connected to the fingerprint identification module.

Further, the above-mentioned stylus also includes:

An unlocking judging module connected between the fingerprint identification module and the wireless data sending module, the unlocking judging module is used to compare the fingerprint data obtained by the fingerprint identification module with the pre-stored unlocking fingerprint data to obtain a comparison result, and transmit the comparison result to the wireless sending module.

Further, the above-mentioned stylus also includes:

An encryption module connected between the unlocking judging module and the wireless data sending module, the encryption module is used to encrypt the comparison result.

Specifically, in the above-mentioned stylus, the wireless data sending module is a Bluetooth module.

Specifically, for the above-mentioned stylus, the stylus is an active stylus, and the wireless data sending module is a touch module.

On the other hand, the embodiment of the present utility model also provides a terminal system, including a terminal device and a stylus;

The stylus includes a fingerprint identification module and a wireless data transmission module connected to the fingerprint identification module;

The terminal device includes an unlocking module and a wireless data receiving module connected to the unlocking module;

The terminal system also includes an unlocking judging module, the unlocking judging module is used to compare the fingerprint data obtained by the fingerprint recognition module with the pre-stored unlocking fingerprint data to obtain a comparison result, and the unlocking module is used to obtain a comparison result based on the comparison result to unlock.

Specifically, in the above-mentioned terminal system, the unlocking judgment module is connected between the fingerprint identification module and the wireless data sending module; or, the unlocking judgment module is connected between the unlocking module and the wireless data receiving module between.

Further, in the above-mentioned terminal system, the stylus further includes an encryption module, and the terminal device further includes a decryption module;

When the unlocking judging module is connected between the fingerprint recognition module and the wireless data sending module, the encryption module is connected between the unlocking judging module and the wireless data sending module, and the decryption module is connected between the unlocking module and the wireless data receiving module;

When the unlocking judgment module is connected between the unlocking module and the wireless data receiving module, the encryption module is connected between the fingerprint identification module and the wireless data sending module, and the decryption module is connected to Between the unlocking judging module and the wireless data receiving module.

Specifically, in the above-mentioned terminal system, the wireless data sending module is a Bluetooth module.

Specifically, in the above terminal system, the stylus is an active stylus, and the wireless data sending module is a touch module. The wireless data receiving module is a touch screen.

The stylus and the terminal system provided in the foregoing embodiments provide users with a convenient unlocking function for the terminal device without limiting the space of the terminal device. Compared with keyboard unlocking and screen sliding unlocking, the stylus and terminal system in this embodiment neither need to input complex passwords through the keyboard of the terminal device, nor need to slide on the designated position of the terminal device screen, etc., but only When the user needs to hold the stylus, place the fingerprint part of the finger on the fingerprint identification module to realize the unlocking of the terminal device, and the unlocking method is convenient. Moreover, in this convenient unlocking method, the fingerprint recognition function is implemented on the stylus, and the added fingerprint recognition function does not occupy the space of the terminal device, so there is no limit to the space of the terminal device. To sum up, the stylus pen and the terminal system of this embodiment realize convenient unlocking of the terminal device without limiting the space of the terminal device.

Description of drawings

Fig. 1 is the structural block diagram of a kind of stylus that the utility model embodiment provides;

Fig. 2 is a structural block diagram of another stylus provided by the embodiment of the present invention;

FIG. 3 is a structural block diagram of a terminal system provided by an embodiment of the present invention;

FIG. 4 is a structural block diagram of another terminal system provided by an embodiment of the present invention;

FIG. 5 is a structural block diagram of another terminal system provided by an embodiment of the present invention;

FIG. 6 is a structural block diagram of another terminal system provided by an embodiment of the present invention.

Detailed ways

The following will be described in detail with reference to the drawings and embodiments.

As shown in FIG. 1 , the embodiment of the present invention provides a stylus, including: a fingerprint identification module 11 and a wireless data transmission module 12 connected to the fingerprint identification module 11 .

In this embodiment, the user fingerprint is acquired by the fingerprint recognition module on the stylus, and then the acquired user fingerprint data is compared with the pre-stored unlocking fingerprint data to determine whether to unlock, and if it is determined that unlocking is required, the terminal device unlocks.

The stylus in this embodiment is described below through two specific unlocking processes:

1. When the user picks up the stylus and holds the hand of the stylus, one of the fingers will touch the fingerprint identification module, and the fingerprint identification module will identify the fingerprint of the above finger and obtain the data of the user's fingerprint. The above-mentioned data will be transmitted to the wireless data sending module 12, and the above-mentioned data will be transmitted to the terminal device through the wireless data sending module 12, and then the unlocking judgment module on the terminal device will compare the obtained fingerprint data with the pre-stored unlocking fingerprint data to obtain the comparison result , if it can be unlocked, the terminal device will be unlocked by the unlocking module on the terminal device.

2. When the user picks up the stylus and holds the hand of the stylus, one of the fingers will touch the fingerprint recognition module. An unlocking judging module is set on the control pen, and the unlocking judging module compares the obtained fingerprint data with the pre-stored unlocking fingerprint data to obtain a comparison result, and the above-mentioned wireless data sending module 12 transmits the above-mentioned comparison result to the terminal device. to unlock.

Let me explain here. According to the user's habit of holding a pen during daily work, the above-mentioned fingerprint recognition module can be set on the position where the user often holds the pen on the stylus, so that when the user picks up the pen, the finger fingerprint will naturally be placed on the touch pen. on the fingerprint recognition module of the pen.

The stylus provided in the above embodiment provides a user with a convenient way to unlock the terminal device without limiting the space of the terminal device. Compared with keyboard unlocking and screen sliding unlocking, the stylus in this embodiment does not need to enter complex passwords from the keyboard of the terminal device, nor does it need to slide at a specified position on the screen of the terminal device, but only needs to be held by the user. When holding the stylus, place the finger fingerprint on the fingerprint identification module to unlock the terminal device, and the unlocking method is convenient. Moreover, in this convenient unlocking method, the fingerprint recognition function is implemented on the stylus, and the added fingerprint recognition function does not occupy the space of the terminal device, so there is no limit to the space of the terminal device. To sum up, the stylus in this embodiment realizes convenient unlocking of the terminal device without limiting the space of the terminal device.

Further, as shown in FIG. 2, the above-mentioned stylus also includes: an unlocking judgment module 13 connected between the fingerprint recognition module 11 and the wireless data transmission module 12, and the above-mentioned unlocking judgment module is used to obtain the fingerprint according to the fingerprint recognition module. The data is compared with the pre-stored unlocking fingerprint data to obtain a comparison result, and the comparison result is transmitted to the wireless sending module.

By adding the above-mentioned unlock judgment module between the fingerprint identification module 11 and the wireless data transmission module 12, it is possible to further judge the fingerprint data obtained by the fingerprint identification module and the unlocking data stored in the user's stylus on the basis of completing the fingerprint identification function. Whether the fingerprint data is consistent can determine whether the user using the stylus is the user himself, and decide whether to unlock it. If it is consistent with the pre-stored unlocking fingerprint data, the stylus will send an unlocking signal to the terminal device through the wireless data sending module, and the unlocking module of the terminal device will unlock it.

Further, as shown in FIG. 2 , the above-mentioned stylus also includes: an encryption module 14 connected between the unlocking judging module 13 and the wireless data sending module 12 , and the encryption module 14 is used to encrypt the comparison result.

The encryption module 14 can encrypt the data transmitted by the unlocking judging module 13, and the encrypted data is sent to the wireless data receiving module of the terminal device through the wireless data sending module 12 through a wireless signal. After the above data is encrypted, the security of the data during wireless transmission is enhanced.

Optionally, the above-mentioned wireless data sending module 12 is a Bluetooth module.

Specifically, the above-mentioned stylus is an active stylus, and the above-mentioned wireless data sending module 12 is a touch module.

The active stylus is different from the general capacitive stylus. The touch module of the active stylus can transmit wireless signals. When the touch module is close to the touch screen of the terminal device, the corresponding sensing module on the touch screen can receive the touch The wireless signal transmitted by the control module, so as to realize the touch operation function, the stylus in this embodiment can send the data at one end of the stylus to the terminal device through the touch module on the active stylus during the fingerprint recognition and unlocking process In addition, there is no need to set up an additional wireless transmission module at the end of the stylus for the fingerprint recognition and unlocking function.

As shown in FIG. 3 and FIG. 4 , a terminal system provided by an embodiment of the present invention includes a terminal device 2 and a stylus 1 . The stylus 1 includes a fingerprint identification module 11 and a wireless data transmission module 12 connected to the fingerprint identification module 11; the terminal device 2 includes an unlocking module 21 and a wireless data receiving module 22 connected to the unlocking module 21; the terminal system also includes an unlocking judgment module The above-mentioned unlocking judging module is used to compare the fingerprint data obtained by the fingerprint recognition module 11 with the pre-stored unlocking fingerprint data to obtain a comparison result, and the above-mentioned unlocking module is used to perform unlocking according to the above-mentioned comparison result.

In the terminal system provided in this embodiment, the stylus 1 is placed in the hands of the user, the fingerprint identification module 11 in the stylus 1 is used to obtain user fingerprint data, and the wireless data transmission module 12 is used to transmit the data of the stylus For the terminal device 2, the wireless data receiving module 22 in the terminal device 2 is used to receive the data transmitted by the wireless data sending module 12 on the stylus 1, and the unlocking module 21 in the terminal device 2 is used to complete the unlocking of the terminal device 2, The unlocking judging module 13 in the terminal system 2 judges whether the unlocking user is the user himself or not by comparing the obtained user fingerprint identification data with the user's pre-stored unlocking fingerprint data, and then judges whether to unlock. If it is consistent with the pre-stored unlocking fingerprint data, it means that it is the user himself, then the unlocking module in the terminal device 2 will perform the unlocking, if it is inconsistent with the user's pre-stored unlocking fingerprint data, it means that the user is not himself, then the unlocking module in the terminal device 2 will not execute unlock.

Specifically, as shown in Figure 3, the unlocking judgment module 13 is connected between the fingerprint identification module 11 and the wireless data sending module 12; or, as shown in Figure 4, the unlocking judgment module 13 is connected between the unlocking module 21 and the wireless data receiving module Between 22.

The following describes the terminal system in this embodiment through two specific unlocking processes:

1. The unlocking judging module is located on the stylus 1 and connected between the fingerprint recognition module 11 and the wireless data sending module 12 . In the terminal system provided in this embodiment, when the user picks up the stylus and holds the hand of the stylus, one of the fingers will touch the fingerprint identification module, and the fingerprint identification module will identify the fingerprint of the above finger to obtain For user fingerprint data, an unlock judgment module is set on the stylus, and the unlock judgment module compares the obtained fingerprint data with the pre-stored unlock fingerprint data to obtain a comparison result, and the above wireless data sending module transmits the above comparison result to the wireless data of the terminal device The receiving module and the terminal device are unlocked according to the above comparison result.

2. The unlocking judging module is located on the terminal device 2 and connected between the unlocking module 21 and the wireless data receiving module 22 . In the terminal system provided in this embodiment, when the user picks up the stylus and holds the hand of the stylus, one of the fingers will touch the fingerprint identification module, and the fingerprint identification module will identify the fingerprint of the above finger to obtain User fingerprint data. The above data will be transmitted to the wireless data sending module, which will transmit the above data to the wireless data receiving module of the terminal device, and then the unlocking judgment module on the terminal device will compare the obtained fingerprint data with the pre-stored unlocking fingerprint data The comparison result is obtained, and if it can be unlocked, the terminal device is unlocked by the unlocking module on the terminal device.

The terminal system provided in the foregoing embodiments provides a user with a convenient way to unlock the terminal device without limiting the space of the terminal device. Compared with keyboard unlocking and screen sliding unlocking, the terminal system in this embodiment does not need to enter complex passwords through the keyboard of the terminal device, nor does it need to slide at a specified position on the screen of the terminal device, but only needs the user to hold When using a stylus, place the finger fingerprint on the fingerprint recognition module to unlock the terminal device, and the unlocking method is convenient. Moreover, in this convenient unlocking method, the fingerprint recognition function is implemented on the stylus, and the added fingerprint recognition function does not occupy the space of the terminal device, so there is no limit to the space of the terminal device. To sum up, the terminal system of this embodiment realizes convenient unlocking of the terminal device without limiting the space of the terminal device.

Further, as shown in FIG. 5 and FIG. 6, the stylus 1 also includes an encryption module 14, and the terminal device 2 also includes a decryption module 17; as shown in FIG. When between the data transmission modules 12, the encryption module 14 is connected between the unlocking judgment module 13 and the wireless data transmission module 12, and the decryption module 14 is connected between the unlocking module 21 and the wireless data receiving module 22; as shown in Figure 6, when When the unlocking judging module 13 is connected between the unlocking module 21 and the wireless data receiving module 22, the encryption module 14 is connected between the fingerprint identification module 11 and the wireless data sending module 12, and the decryption module 17 is connected between the unlocking judging module 13 and the wireless data receiving module. between modules 22.

The functions of the encryption module 14 and the decryption module 17 in the unlocking process will be described below through two specific unlocking processes.

1. As shown in Figure 5, in the terminal system provided by this embodiment, when the user picks up the stylus 1 and holds the hand of the stylus, one of the fingers will touch the fingerprint recognition module 11, and the fingerprint recognition The module 11 will identify the above-mentioned finger fingerprints to obtain the data of the user's fingerprints. The unlocking judgment module 13 is set on the stylus, and the unlocking judgment module 13 compares the obtained fingerprint data with the pre-stored unlocking fingerprint data to obtain a comparison result. The encryption module 14 encrypts, and then the above-mentioned wireless data sending module 12 transmits the above-mentioned encrypted comparison result to the wireless data receiving module 22 of the terminal device, and then the decryption module 17 decrypts the encrypted comparison result, and finally the terminal device 2 The unlocking module 21 performs unlocking according to the above comparison result.

2. As shown in Figure 6, in the terminal system provided by this embodiment, when the user picks up the stylus 1 and holds the hand of the stylus, one of the fingers will touch the fingerprint recognition module 11, and the fingerprint recognition The module 11 will identify the above-mentioned fingerprints, and obtain the data of the user's fingerprints. The above-mentioned data is encrypted by the encryption module 14 and then transmitted to the wireless data transmission module 12, and the above-mentioned data is transmitted to the wireless data receiving module 22 of the terminal device 2 through the wireless data transmission module 12, and then the decryption module 17 on the terminal device 2 is encrypted. Afterwards, the unlocking judgment module 13 compares the obtained fingerprint data with the prestored unlocking fingerprint data to obtain a comparison result, and if it can be unlocked, the terminal device is unlocked by the unlocking module 21 on the terminal device 2.

After the above data is encrypted, the security of the data during wireless transmission is enhanced.

Specifically, the above wireless data sending module is a Bluetooth module.

Specifically, the above-mentioned stylus is an active stylus, and the above-mentioned wireless data sending module is a touch module. The above wireless data receiving module is a touch screen. When the stylus is an active stylus, the wireless data is sent by the touch module, and the corresponding wireless data receiving module is a touch screen.

The active stylus is different from the general capacitive stylus. The touch module of the active stylus can transmit wireless signals. When the touch module is close to the touch screen of the terminal device, the corresponding sensing module on the touch screen can receive the touch The wireless signal transmitted by the control module, so as to realize the touch operation function, the stylus in this embodiment can send the data at one end of the stylus to the terminal device through the touch module on the active stylus during the fingerprint recognition and unlocking process In addition, there is no need to set up an additional wireless transmission module at the end of the stylus for the fingerprint recognition and unlocking function.

To sum up, the stylus and the terminal system in this embodiment do not need to input complex passwords through the keyboard of the terminal device, nor do they need to slide on the specified position on the screen of the terminal device, but only need the user to hold the The stylus can be used to unlock the terminal device by placing the fingerprint part of the finger on the fingerprint recognition module, and the unlocking method is more convenient. Moreover, the realization of the fingerprint identification function is placed on the stylus, and the wireless data transmission module on the stylus and the wireless data receiving module of the terminal device realize communication to complete the sharing of the fingerprint identification function. The increased fingerprint identification function does not Occupies the space of the terminal equipment, so there is no limit to the space of the terminal equipment. Therefore, the stylus and the terminal system provided in this embodiment realize convenient unlocking of the terminal device without limiting the space of the terminal device.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. a pointer, is characterized in that, comprising:

Fingerprint identification module and the wireless data sending module being connected to described fingerprint identification module.

2. pointer according to claim 1, is characterized in that, also comprises:

Be connected to the unblock judge module between described fingerprint identification module and described wireless data sending module, the finger print data that described unblock judge module is used for obtaining according to described fingerprint identification module carries out contrast with the unblock finger print data prestored and obtains comparing result, and described comparing result is transferred to described wireless sending module.

3. pointer according to claim 2, is characterized in that, also comprises:

Be connected to the encrypting module between described unblock judge module and described wireless data sending module, described encrypting module is used for described comparing result to be encrypted.

4. pointer as claimed in any of claims 1 to 3, is characterized in that,

Described wireless data sending module is bluetooth module.

5. pointer as claimed in any of claims 1 to 3, is characterized in that,

Described pointer is active pointer, and described wireless data sending module is touch-control module.

6. a terminal system, comprises terminal device and pointer, it is characterized in that,

Described pointer comprises fingerprint identification module and is connected to the wireless data sending module of described fingerprint identification module;

Described terminal device comprises unlocked state and is connected to the wireless data receipt modules of described unlocked state;

Described terminal system also comprises unblock judge module, the finger print data that described unblock judge module is used for obtaining according to described fingerprint identification module carries out contrast with the unblock finger print data prestored and obtains comparing result, and described unlocked state is used for unlocking according to described comparing result.

7. terminal system according to claim 6, is characterized in that,

Described unblock judge module is connected between described fingerprint identification module and described wireless data sending module;

Or described unblock judge module is connected between described unlocked state and described wireless data receipt modules.

8. terminal system according to claim 7, is characterized in that,

Described pointer also comprises encrypting module, and described terminal device also comprises deciphering module;

When described unblock judge module is connected between described fingerprint identification module and described wireless data sending module, described encrypting module is connected between described unblock judge module and described wireless data sending module, and described deciphering module is connected between described unlocked state and described wireless data receipt modules;

When described unblock judge module is connected between described unlocked state and described wireless data receipt modules, described encrypting module is connected between described fingerprint identification module and described wireless data sending module, and described deciphering module is connected between described unblock judge module and described wireless data receipt modules.

9., according to the terminal system in claim 6 to 8 described in any one, it is characterized in that,

Described wireless data sending module is bluetooth module.

10., according to the terminal system in claim 6 to 8 described in any one, it is characterized in that,

Described pointer is active pointer, and described wireless data sending module is touch-control module;

Described wireless data receipt modules is touch screen.