CN107038417B - Fingerprint function detection method and terminal equipment - Google Patents

Abstract

The invention discloses a fingerprint function inspection method, which comprises the following steps: the terminal equipment receives a fingerprint function detection instruction sent by the fingerprint function detection device; the terminal equipment performs fingerprint matching operation on a fingerprint image set and a fingerprint template set, wherein the fingerprint image set is acquired in advance through a fingerprint capture tool, the fingerprint image set comprises at least one fingerprint image, and the fingerprint template set comprises at least one fingerprint template; and after the fingerprint matching operation is finished, the terminal equipment sends a fingerprint matching result to the fingerprint function checking device. The embodiment of the invention also provides the terminal equipment. The embodiment of the invention can reduce the labor cost required by fingerprint function inspection.

Description

A fingerprint function test method and terminal device

technical field

The present invention relates to the field of communication technologies, and in particular, to a fingerprint function checking method and terminal device.

Background technique

Terminal equipment (such as smart phones, etc.) usually undergoes shipping inspection before leaving the factory. The contents of the shipping inspection include: fingerprint function inspection, camera function inspection, call function inspection, and so on. At present, the process of fingerprint function inspection is usually: fingerprint template entry-fingerprint function inspection (including fingerprint image acquisition and fingerprint matching). The images captured by the fingerprint image in the process of fingerprint template entry and fingerprint function verification are all captured in real time by the fingerprint sensor. The image captured in this way requires the high degree of cooperation of the human hand (for example, the human finger touches the fingerprint sensor, then the finger is raised, then lowered, etc.), and each test needs to be re-captured. It can be seen that the labor cost required by this fingerprint function test method is relatively high. Therefore, it is a technical problem to be solved to develop a fingerprint function test method that can reduce labor costs.

SUMMARY OF THE INVENTION

Embodiments of the present invention provide a fingerprint function test method and terminal device, which can reduce the labor cost required for fingerprint function test.

In a first aspect, an embodiment of the present invention provides a fingerprint function verification method, including:

The terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device;

The terminal device performs a fingerprint matching operation on a fingerprint image set and a fingerprint template set, the fingerprint image set is collected in advance by a fingerprint capture tool, the fingerprint image set includes at least one fingerprint image, and the fingerprint template set includes at least one fingerprint template;

After the fingerprint matching operation ends, the terminal device sends the fingerprint matching result to the fingerprint function checking device.

In a second aspect, the present invention provides a terminal device, including:

a receiving module for receiving the fingerprint function inspection instruction sent by the fingerprint function inspection device;

A processing module, configured to perform a fingerprint matching operation on a fingerprint image set and a fingerprint template set, the fingerprint image set is collected in advance by a fingerprint capture tool, the fingerprint image set includes at least one fingerprint image, and the fingerprint template set include at least one fingerprint template;

The sending module is configured to send the fingerprint matching result to the fingerprint function checking device after the fingerprint matching operation is completed.

In a third aspect, the present invention provides a terminal device, the terminal device includes a processor, and the processor is configured to support the terminal device to perform corresponding functions in the fingerprint function verification method provided in the first aspect. The terminal device may also include a memory for coupling with the processor, which holds program instructions and data necessary for the terminal device. The terminal device may also include a transceiver for the terminal device to communicate with other devices or communication networks.

In a fourth aspect, the present invention provides a computer storage medium for storing computer software instructions used for the terminal device provided in the third aspect, including the program designed for executing the above aspect.

In the solution provided by the present invention, a fingerprint image set is collected in advance, and after the terminal device receives the fingerprint function test instruction sent by the fingerprint function test device, the terminal device directly matches the fingerprint image set with the fingerprint template, and finally matches the fingerprint image set with the fingerprint template. The result is fed back to the fingerprint function checking device. It can be seen that, compared with the prior art, in this way, the inspector does not need to manually input the fingerprint image every time the fingerprint function test is performed. When the fingerprint function test is performed in this scheme, a fingerprint image set collected in advance can be matched directly. , thereby reducing the labor cost required for fingerprint function verification.

These and other aspects of the invention will be more clearly understood from the description of the following embodiments.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a network architecture according to an embodiment of the present invention;

2 is a flowchart of a method for checking a fingerprint function according to an embodiment of the present invention;

3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another terminal device according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of still another terminal device according to an embodiment of the present invention.

Detailed ways

In order to make those skilled in the art better understand the solutions of the present invention, 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 Embodiments are part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Each of them will be described in detail below.

The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the accompanying drawings are used to distinguish different objects, rather than to describe a specific order. . Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

The embodiments of the present application will be described below with reference to the accompanying drawings.

According to one aspect of the present invention, a fingerprint function verification method is provided. The method is applied in the network architecture shown in FIG. 1 . As shown in FIG. 1 , the network architecture includes a terminal device 10 and a fingerprint function checking device 20 . The terminal device 10 and the fingerprint function checking device 20 may be connected in a wired manner, or may be connected in a wireless manner. The above wireless methods include but are not limited to: Bluetooth, WIFI, ZigBee, GPRS, 3G, 4G, Wimax and other methods.

The terminal device, also called user equipment (UE), is a device that provides voice and/or data connectivity to users, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and the like. Common terminals include, for example, mobile phones, tablet computers, notebook computers, handheld computers, mobile internet devices (mobile internet devices, MIDs), wearable devices, such as smart watches, smart bracelets, and pedometers.

The fingerprint function checking device 20, as the trigger point of the fingerprint function checking, can trigger the terminal equipment 10 to perform the fingerprint function checking operation by sending the fingerprint function checking instruction to the terminal equipment 10, and collect the fingerprint verification result after the terminal equipment 10 performs the fingerprint function checking operation. The fingerprint function checking device 20 may be an intelligent computer, an industrial computer, or the like.

The following describes the fingerprint function verification method provided by the embodiment of the present invention in detail with reference to the Internet of Things network architecture shown in FIG. 1 .

Please refer to FIG. 2. FIG. 2 is a schematic flowchart of a fingerprint function verification method provided by an embodiment of the present invention, including the following steps:

Step S201: The fingerprint function checking apparatus sends a fingerprint function checking instruction to the terminal device.

Step S202: the terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device; the terminal device performs a fingerprint matching operation on a fingerprint image set and a fingerprint template set, and the fingerprint image set is previously obtained through a fingerprint capture tool. Collected, the set of fingerprint images includes at least one fingerprint image, and the set of fingerprint templates includes at least one fingerprint template.

In one embodiment, when the set of fingerprint images includes a plurality of fingerprint images, there are at least two fingerprint images in the set of fingerprint images from different fingers.

In one embodiment, when the fingerprint template set includes multiple fingerprint templates, there are at least two fingerprint templates in the fingerprint template set from different fingers.

Since it is an operation to check whether the fingerprint function is normal, if there is only one fingerprint template in the fingerprint template set, and multiple fingerprint images in the fingerprint image set are all from one finger, then it may happen that only the matching is successful or only the fingerprint matching occurs. The result of matching failure occurs, which makes it difficult to judge whether the fingerprint function of the terminal device is normal. Therefore, it is necessary to have at least two fingerprint images from different fingers in the fingerprint image set, or at least two fingerprint templates from different fingers in the fingerprint template set. .

In an embodiment, the fingerprint image set is stored in the terminal device, or the fingerprint function verification instruction carries the fingerprint image set.

The fingerprint image set is stored in the terminal device specifically: the inspector completes the capture of the fingerprint image in the fingerprint image set through the fingerprint capture tool, and then the fingerprint capture tool sends the fingerprint image set to the fingerprint function inspection device, Before sending the fingerprint function check instruction to the terminal device, the fingerprint function checking device sends the fingerprint image set to the terminal device, so that the fingerprint image set is stored in the terminal device.

In an embodiment, the fingerprint template set is stored in the terminal device, or the fingerprint function verification instruction carries the fingerprint template set.

The fingerprint template set stored in the terminal device specifically includes: the inspector completes the capture of the fingerprint template in the fingerprint template set through the fingerprint capture tool, and then the fingerprint capture tool sends the fingerprint template set to the fingerprint function inspection device, Before sending the fingerprint function check instruction to the terminal device, the fingerprint function checking device sends the fingerprint template set to the terminal device, so that the fingerprint template set is stored in the terminal device.

It should be noted that the fingerprint capture tool may be a fingerprint capture device connected to the fingerprint function test device, or a separate fingerprint capture device, which is not limited in the present invention.

In one embodiment, the specific implementation manners for the terminal device to perform the fingerprint matching operation on the fingerprint image set collected in advance and the fingerprint template set are as follows:

The terminal device performs a matching operation on at least two fingerprint images in the fingerprint image set collected in advance with the fingerprint template set respectively, and two fingerprint images in the at least two fingerprint images are from different fingers.

In an embodiment, the fingerprint image set includes N fingerprint images, and N is an integer greater than 2, and the method further includes:

The terminal device determines whether the N is less than or equal to M;

When the N is less than or equal to the M, the specific implementations for the terminal device to perform the matching operation on at least two fingerprint images in the fingerprint image set collected in advance and the fingerprint template set respectively are as follows:

The terminal device performs fingerprint matching operations on N threads at the same time, wherein the fingerprint matching operations of fingerprint image I and fingerprint template set are performed on thread i, and thread i is any one of the N threads, so The fingerprint image I is any one of the N fingerprint images, the M is a preset threshold set by the fingerprint function checking device, and the M is an integer greater than 1.

In an embodiment, the fingerprint function verification instruction carries the M.

Assuming N=3, M=5, it can be seen that 3 is less than 5, and the terminal device performs the fingerprint matching operation on three threads at the same time. Specifically, the terminal device performs the fingerprint matching operation between the fingerprint image 1 and the fingerprint template set on the first thread. , at the same time, the terminal device performs the fingerprint matching operation between the fingerprint image 2 and the fingerprint template set on the second thread, and at the same time, the terminal device performs the fingerprint matching operation on the third thread between the fingerprint image 3 and the fingerprint template set .

In one embodiment, the method further includes:

When the N is greater than the M, the specific implementations in which the terminal device performs the matching operation on at least two fingerprint images in the fingerprint image set collected in advance and the fingerprint template set respectively are as follows:

The terminal device selects M fingerprint images from the N fingerprint images, and there are at least two fingerprint images in the M fingerprint images from different fingers;

The terminal device performs fingerprint matching operations on M threads at the same time; wherein, the fingerprint matching operations between the fingerprint image J and the fingerprint template set are performed on thread j, and the thread j is any one of the M threads, so The fingerprint image J is any one of the M fingerprint images.

In one embodiment, the fingerprint image set includes W fingerprint images, the fingerprint template set includes L fingerprint templates, the W is an integer greater than or equal to 2, the L is an integer greater than 1, and the The specific implementations for the terminal device to perform the fingerprint matching operation on the fingerprint image set collected in advance and the fingerprint template set are as follows:

The terminal device selects K fingerprint images from the fingerprint image set, and selects a fingerprint template from the fingerprint templates, and there are at least two fingerprint images in the K fingerprint images from different fingers, so the K is less than the W, and the K is an integer greater than or equal to 2;

The terminal device performs a matching operation on the K fingerprint images and the selected fingerprint template respectively.

In one embodiment, the fingerprint image set includes X fingerprint images, the fingerprint template set includes Y fingerprint templates, the Y is an integer greater than or equal to 2, the X is an integer greater than 1, and the The specific implementations for the terminal device to perform the fingerprint matching operation on the fingerprint image set collected in advance and the fingerprint template set are as follows:

The terminal device selects a fingerprint image from the fingerprint image set, and selects H fingerprint templates from the fingerprint templates, and there are at least two fingerprint templates in the H fingerprint templates from different fingers, so said H is less than said Y, and said H is an integer greater than or equal to 2;

The terminal device performs a matching operation on the selected fingerprint images with the H fingerprint templates respectively.

It should be noted that, in order to enable the terminal device to identify whether those fingerprint images are from the same finger, an identifier is added to each fingerprint image.

Step S203: After the fingerprint matching operation ends, the terminal device sends the fingerprint matching result to the fingerprint function checking device.

In one embodiment, the method described in FIG. 2 further includes:

After the terminal device sends the fingerprint matching result to the fingerprint function checking apparatus, the terminal device deletes the fingerprint image set and the fingerprint template set from the terminal device.

It can be seen that in the solution provided by the present invention, a fingerprint image set is collected in advance, and after the terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device, the terminal device directly matches the fingerprint image set with the fingerprint template, and finally The matching result is fed back to the fingerprint function checking device. It can be seen that, compared with the prior art, in this way, the inspector does not need to manually input the fingerprint image every time the fingerprint function test is performed. When the fingerprint function test is performed in this scheme, a fingerprint image set collected in advance can be matched directly. , thereby reducing the labor cost required for fingerprint function verification.

Referring to FIG. 3, FIG. 3 is a schematic structural diagram of a terminal device according to an embodiment of the present invention. As shown in FIG. 3 , a terminal device 300 provided by an embodiment of the present invention includes:

The receiving module 301 is used for receiving the fingerprint function inspection instruction sent by the fingerprint function inspection device;

The processing module 302 is configured to perform a fingerprint matching operation on a fingerprint image set and a fingerprint template set, the fingerprint image set is collected in advance by a fingerprint capture tool, the fingerprint image set includes at least one fingerprint image, and the fingerprint template the collection includes at least one fingerprint template;

The sending module 303 is configured to send the fingerprint matching result to the fingerprint function checking device after the fingerprint matching operation is completed.

In an embodiment, the fingerprint image set is stored in the terminal device, or the fingerprint function verification instruction carries the fingerprint image set.

In an embodiment, the fingerprint template set is stored in the terminal device, or the fingerprint function verification instruction carries the fingerprint template set.

In one embodiment, the processing module 302 is further configured to send the fingerprint image set and the fingerprint template set from the terminal device to the fingerprint function checking device after the terminal device sends the fingerprint matching result to the fingerprint function checking device. removed from the device.

In one embodiment, the processing module 302 is specifically configured to:

At least two fingerprint images in the fingerprint image set are respectively matched with the fingerprint template set, and two fingerprint images in the at least two fingerprint images are from different fingers.

It should be noted that the above modules (the receiving module 301, the processing module 302 and the sending module 303) are used to execute the relevant steps of the above method. For example, the receiving module 301 is configured to execute the above step S201, the processing module 302 is configured to execute the above step S202, and the sending module 303 is configured to execute the above step S203.

In this embodiment, the terminal device 300 is presented in the form of a module. "Module" herein may refer to an application-specific integrated circuit (ASIC), a processor and memory executing one or more software or firmware programs, an integrated logic circuit, and/or other devices that may provide the above-described functions . In addition, the above processing module 302 may be implemented by the processor 401 of the terminal device shown in FIG. 4 . The above receiving module 301 and sending module 303 may be implemented by the transceiver 403 of the terminal device shown in FIG. 4 .

It can be seen that in the solution provided by the present invention, a fingerprint image set is collected in advance, and after the terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device, the terminal device directly matches the fingerprint image set with the fingerprint template, and finally The matching result is fed back to the fingerprint function checking device. It can be seen that, compared with the prior art, in this way, the inspector does not need to manually input the fingerprint image every time the fingerprint function test is performed. When the fingerprint function test is performed in this scheme, a fingerprint image set collected in advance can be matched directly. , thereby reducing the labor cost required for fingerprint function verification.

As shown in FIG. 4 , the terminal device 400 may be implemented with the structure in FIG. 4 , the terminal device 400 includes at least one processor 401 , at least one memory 402 and at least one transceiver 403 . The processor 401 is connected to the memory 402 and the transceiver 403 through a communication bus and completes communication with each other.

The processor 401 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the programs in the above solutions.

The transceiver 403 is used for communicating with other devices or communication networks, such as communicating with other devices or communication networks through Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (Wireless Local Area Networks, WLAN).

Memory 402 may be read-only memory (ROM) or other type of static storage device that can store static information and instructions, random access memory (RAM), or other type of static storage device that can store information and instructions It can also be an electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being executed by a computer Access any other medium without limitation. The memory can exist independently and be connected to the processor through a bus. The memory can also be integrated with the processor.

Wherein, the memory 402 is used for storing the application code for executing the above solution, and the execution is controlled by the processor 401 . The processor 401 is configured to execute the application code stored in the memory 402 .

The code stored in the memory 402 can execute the above-mentioned one kind of fingerprint function checking method performed by the terminal equipment provided above, such as receiving the fingerprint function checking instruction sent by the fingerprint function checking device; performing fingerprint matching between the fingerprint image set collected in advance and the fingerprint template set. operation, the fingerprint image set includes at least one fingerprint image, and the fingerprint template set includes at least one fingerprint template; after the fingerprint matching operation is completed, the fingerprint matching result is sent to the fingerprint function checking device.

It can be seen that in the solution provided by the present invention, a fingerprint image set is collected in advance, and after the terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device, the terminal device directly matches the fingerprint image set with the fingerprint template, and finally The matching result is fed back to the fingerprint function checking device. It can be seen that, compared with the prior art, in this way, the inspector does not need to manually input the fingerprint image every time the fingerprint function test is performed. When the fingerprint function test is performed in this scheme, a fingerprint image set collected in advance can be matched directly. , thereby reducing the labor cost required for fingerprint function verification.

FIG. 5 is a block diagram showing a partial structure of a mobile phone related to a terminal device provided by an embodiment of the present invention. Referring to FIG. 5 , the mobile phone includes: a radio frequency (RF) circuit 910 , a memory 920 , an input unit 930 , a display unit 940 , a sensor 950 , an audio circuit 960 , a Wireless Fidelity (WiFi) module 970 , and a processor 980 , and power supply 990 and other components. Those skilled in the art can understand that the structure of the mobile phone shown in FIG. 5 does not constitute a limitation on the mobile phone, and may include more or less components than the one shown, or combine some components, or arrange different components.

The following is a detailed introduction to each component of the mobile phone in conjunction with Figure 5:

RF circuitry 910 may be used for the reception and transmission of information. Typically, the RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 910 may communicate with networks and other devices via wireless communications. The above-mentioned wireless communication can use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access) Access, CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), email, Short Messaging Service (Short Messaging Service, SMS) and the like.

The memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running the software programs and modules stored in the memory 920 . The memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data (such as fingerprint images) created according to the use of the mobile phone. collections and fingerprint template collections, etc.) etc. Additionally, memory 920 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The input unit 930 may be used to receive inputted numerical or character information, and generate key signal input related to user setting and function control of the mobile phone. Specifically, the input unit 930 may include a fingerprint recognition module 931 and other input devices 932 . The fingerprint identification module 931 can collect the fingerprint data of the user on it. Besides the fingerprint recognition module 931 , the input unit 930 may also include other input devices 932 . Specifically, other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.

The display unit 940 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 940 may include a display screen 941, and optionally, the display screen 941 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an organic light-emitting diode (Organic Light-Emitting Diode, OLED), or the like. Although in FIG. 5 , the fingerprint recognition module 931 and the display screen 941 are used as two independent components to realize the input and input functions of the mobile phone, but in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be combined Integrated to realize the input and playback functions of the mobile phone.

The cell phone may also include at least one sensor 950, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may turn off the display screen 941 and/or when the mobile phone is moved to the ear. or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary. games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, etc. Repeat.

The audio circuit 960, the speaker 961, and the microphone 962 can provide an audio interface between the user and the mobile phone. The audio circuit 960 can convert the received audio data into an electrical signal, and transmit it to the speaker 961, and the speaker 961 converts it into a sound signal for playback; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal, which is converted by the audio circuit 960 After receiving, the audio data is converted into audio data, and then processed by the audio data playback processor 980, and sent to, for example, another mobile phone through the RF circuit 910, or the audio data is played to the memory 920 for further processing.

WiFi is a short-distance wireless transmission technology. The mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970. It provides users with wireless broadband Internet access. Although FIG. 5 shows the WiFi module 970, it can be understood that it is not an essential component of the mobile phone, and can be completely omitted as required within the scope of not changing the essence of the invention.

The processor 980 is the control center of the mobile phone, using various interfaces and lines to connect various parts of the entire mobile phone, by running or executing the software programs and/or modules stored in the memory 920, and calling the data stored in the memory 920. Various functions of the mobile phone and processing data, so as to monitor the mobile phone as a whole. Optionally, the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, etc. , the modem processor mainly deals with wireless communication. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 980.

The mobile phone also includes a power supply 990 (such as a battery) for supplying power to various components. Preferably, the power supply can be logically connected to the processor 980 through a power management system, so as to manage charging, discharging, and power consumption management functions through the power management system.

Although not shown, the mobile phone may also include a camera, a Bluetooth module, and the like, which will not be repeated here.

In the aforementioned embodiment shown in FIG. 2 , the method flow of each step can be implemented based on the structure of the mobile phone.

In the aforementioned embodiment shown in FIG. 3 , the functions of each unit can be implemented based on the structure of the mobile phone.

Embodiments of the present invention further provide a computer storage medium, wherein the computer storage medium may store a program, and when the program is executed, the program includes part or all of the steps of any of the pressure sensor-based parking management methods described in the above method embodiments .

It should be noted that, for the sake of simple description, the foregoing method embodiments are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence. As in accordance with the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative, for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation, for example, multiple units or components may be combined or Integration into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a computer-readable memory. Based on such understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory, Several instructions are included to cause a computer device (which may be a personal computer, an Internet of Things server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk and other media that can store program codes.

Those skilled 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 memory, and the memory can include: a flash disk , Read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), magnetic disk or optical disk, etc.

The embodiments of the present invention have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the present invention; at the same time, for Persons of ordinary skill in the art, according to the idea of the present invention, will have changes in the specific embodiments and application scope. To sum up, the content of this description should not be construed as a limitation of the present invention.

Claims (7)

1. a fingerprint function inspection method, is characterized in that, be applied to the fingerprint function inspection before the terminal equipment in the industrial production field leaves the factory, comprising: The terminal device receives the fingerprint function inspection instruction sent by the fingerprint function inspection device; The terminal device performs a fingerprint matching operation on a fingerprint image set and a fingerprint template set, the fingerprint image set is collected in advance by a fingerprint capture tool, the fingerprint image set includes at least one fingerprint image, and the fingerprint template set includes at least one fingerprint template; the fingerprint image set is stored in the terminal device, or the fingerprint function test instruction carries the fingerprint image set; the fingerprint template set is stored in the terminal device, or the The fingerprint function test instruction carries the fingerprint template set; After the fingerprint matching operation ends, the terminal device sends the fingerprint matching result to the fingerprint function checking device; Wherein, the terminal device and the fingerprint function test device are connected by wire or wireless, and the fingerprint function test device is the trigger point of the fingerprint function test, and the terminal device is triggered by sending a fingerprint function test instruction to the terminal device A fingerprint function verification operation is performed, and a fingerprint verification result after the terminal device performs the fingerprint function verification operation is collected. 2. The method according to claim 1, wherein the method further comprises: After the terminal device sends the fingerprint matching result to the fingerprint function checking apparatus, the terminal device deletes the fingerprint image set and the fingerprint template set from the terminal device. 3. The method according to any one of claims 1-2, wherein the terminal device performs a fingerprint matching operation on the fingerprint image set and the fingerprint template set collected in advance, comprising: The terminal device performs a matching operation on at least two fingerprint images in the fingerprint image set respectively with the fingerprint template set, and two fingerprint images in the at least two fingerprint images are from different fingers. 4. A terminal device, characterized in that it is applied to the fingerprint function inspection of the terminal device in the field of industrial production before leaving the factory, comprising: a receiving module for receiving the fingerprint function inspection instruction sent by the fingerprint function inspection device; A processing module, configured to perform a fingerprint matching operation on a fingerprint image set and a fingerprint template set, the fingerprint image set is collected in advance by a fingerprint capture tool, the fingerprint image set includes at least one fingerprint image, and the fingerprint template set including at least one fingerprint template; the fingerprint image set is stored in the terminal device, or the fingerprint function test instruction carries the fingerprint image set; the fingerprint template set is stored in the terminal device, or the The fingerprint function test instruction carries the fingerprint template set; a sending module, configured to send the fingerprint matching result to the fingerprint function checking device after the fingerprint matching operation ends; Wherein, the terminal device and the fingerprint function test device are connected by wire or wireless, and the fingerprint function test device is a trigger point of the fingerprint function test, and the terminal device is triggered by sending a fingerprint function test instruction to the receiving module A fingerprint function verification operation is performed, and a fingerprint verification result sent by the sending module after the processing module performs the fingerprint function verification operation is collected. 5. The terminal device according to claim 4, wherein, The processing module is further configured to delete the fingerprint image set and the fingerprint template set from the terminal device after the terminal device sends the fingerprint matching result to the fingerprint function checking device. 6. The terminal device according to any one of claims 4-5, wherein the processing module is specifically configured to: At least two fingerprint images in the fingerprint image set are respectively matched with the fingerprint template set, and two fingerprint images in the at least two fingerprint images are from different fingers. 7. A terminal device, comprising: memory in which executable program code is stored; a processor coupled to the memory; The processor invokes the executable program code stored in the memory to execute the fingerprint function verification method according to any one of claims 1 to 3.

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