CN215867891U - Fingerprint module, electronic equipment and vehicle - Google Patents
Fingerprint module, electronic equipment and vehicle Download PDFInfo
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- CN215867891U CN215867891U CN202121979732.1U CN202121979732U CN215867891U CN 215867891 U CN215867891 U CN 215867891U CN 202121979732 U CN202121979732 U CN 202121979732U CN 215867891 U CN215867891 U CN 215867891U
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Abstract
The utility model discloses a fingerprint module, electronic equipment and a vehicle, wherein the fingerprint module comprises: the fingerprint sensing module is used for detecting a touch signal and acquiring fingerprint information; the control module is connected with the fingerprint sensing module and used for sending a power-on/power-off control signal according to the touch signal and the current state of the equipment with the fingerprint module and carrying out fingerprint identification according to the fingerprint information; and the prompting module is connected with the control module and is used for performing power-on/power-off prompting and fingerprint identification prompting. This fingerprint module design simple structure saves the cost, and can avoid the problem that the user triggered by mistake, provides user experience.
Description
Technical Field
The utility model relates to the technical field of fingerprints, in particular to a fingerprint module, electronic equipment and a vehicle.
Background
Fingerprint identification technology has gradually entered various fields in life, and products such as mobile phones, door locks, notebook computers and the like can use the fingerprint identification technology. Especially, for some electronic devices such as computers, the fingerprint identification technology can be used as a power key of the electronic device, when a user finger triggers the power key, the fingerprint identification can be carried out while starting a power supply, and if the fingerprint identification is successful, the system can be directly logged in without additionally inputting a password or other additional operations, so that the electronic device is very convenient.
Among the correlation technique, fingerprint module design structure on the electronic equipment is more complicated, when the design, places mechanical button structure in fingerprint module below usually. From this, the user both can lightly put the finger in fingerprint module surface in order to carry out fingerprint authentication, can press the mechanical switch under the fingerprint module by a little hard when opening/shutting down again to open/close electronic equipment.
However, to the fingerprint module structure of above design, because it regards the fingerprint module as electronic equipment's power key of opening/shutting down, the fingerprint module has the function that detects the finger and trigger simultaneously again, consequently, when the user put the finger on the fingerprint module, the fingerprint module sends touch signal back, and electronic equipment is difficult to distinguish this touch signal's purpose and is for opening/shutting down or fingerprint authentication. In addition, place the design of mechanical button structure below the fingerprint module, also have that the structure is complicated, the cost is higher, the life-span is shorter, and the problem that the user triggered by mistake appears easily, and user experience is relatively poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a fingerprint module which is simple in design structure, saves cost, can avoid the problem of false triggering of a user and provides user experience.
Another object of the present invention is to provide an electronic device.
The utility model also aims to provide a vehicle.
In order to solve the above problem, an embodiment of a first aspect of the present invention provides a fingerprint module, including: the fingerprint sensing module is used for detecting a touch signal and acquiring fingerprint information; the control module is connected with the fingerprint sensing module and used for sending a power-on/power-off control signal according to the touch signal and the current state of the equipment with the fingerprint module and carrying out fingerprint identification according to the fingerprint information; and the prompting module is connected with the control module and is used for performing power-on/power-off prompting and fingerprint identification prompting.
According to the fingerprint module, the control module controls the prompt module to carry out power-on/power-off prompt or fingerprint identification prompt so that a user can know the result of current finger touch operation in time, such as prompting the user of a power-on/power-off operation result or a fingerprint identification result, and therefore the user does not need to wait for a login interface of equipment with the fingerprint module and user experience is improved.
In some embodiments, the prompting module comprises: the power on/off prompting unit is connected with the control module and is used for prompting power on/off; and the fingerprint prompting unit is connected with the control module and used for carrying out fingerprint identification prompting.
In some embodiments, the prompting module includes an indicator light or a display unit.
In some embodiments, the fingerprint module further comprises: and the power supply module is connected with the fingerprint sensing module, the control module and the prompt module and used for supplying power.
An embodiment of a second aspect of the present invention provides an electronic device, including: the fingerprint module of the above embodiment, the fingerprint module is configured to send a power-on/power-off control signal and a fingerprint identification result; the power supply manager is connected with the fingerprint module and used for controlling the power supply of the electronic equipment to be turned on or turned off according to the power on/off control signal; and the main controller is connected with the fingerprint module and used for acquiring the fingerprint identification result.
According to the electronic equipment provided by the embodiment of the utility model, the fingerprint module is adopted, so that the design structure is simple, the cost is saved, the problem of false triggering of a user can be avoided, and the user experience is provided.
In some embodiments, the electronic device is a mobile terminal or a door lock.
An embodiment of a third aspect of the present invention provides a vehicle, which includes the fingerprint module set in the above embodiment.
According to the vehicle provided by the utility model, by adopting the fingerprint module provided by the embodiment, the design structure is simple, the cost is saved, the problem of false triggering of a user can be avoided, and the user experience is provided.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of a fingerprint module according to one embodiment of the present invention;
FIG. 2 is a flowchart illustrating a boot process of a fingerprint module according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating the shutdown of the fingerprint module according to an embodiment of the present invention;
FIG. 4 is a block diagram of an electronic device according to one embodiment of the utility model;
fig. 5 is a block diagram of a vehicle according to an embodiment of the utility model.
Reference numerals:
an electronic device 20; a fingerprint module 10;
a fingerprint sensing module 1; a control module 2; a prompt module 3; a power manager 4; a main controller 5.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
In the correlation technique, set up mechanical button structure in the below of fingerprint module usually, with this carry out fingerprint authentication through the fingerprint module, and realize the switching on and shutting down function through pressing mechanical button, however, this project organization is comparatively complicated, the cost is higher, and when pressing mechanical button, the module surface can produce the gap, influence whole dustproof and waterproof effect, and mechanical button life is limited, especially to humid environment, furthermore, when normal use fingerprint authentication function, if the user excessively presses the fingerprint module hard and trigger mechanical button, then can lead to unexpected shutdown, probably cause important data to lose, influence user's experience and feel.
In order to solve the above problems, an embodiment of a first aspect of the present invention provides a fingerprint module, which has a simple design structure, saves cost, can avoid the problem of false triggering of a user, and provides user experience.
The fingerprint module of the present invention is described below with reference to fig. 1.
As shown in fig. 1, the fingerprint module 10 includes a fingerprint sensing module 1, a control module 2 and a prompt module 3.
The fingerprint sensing module 1 is used for detecting a touch signal and collecting fingerprint information; the control module 2 is connected with the fingerprint sensing module 1 and used for sending a power-on/power-off control signal according to the touch signal and the current state of the equipment with the fingerprint module 10 and carrying out fingerprint identification according to fingerprint information; the prompting module 3 is connected with the control module 2 and is used for prompting power on/off and fingerprint identification.
In the embodiment, the fingerprint module 10 of the present invention does not need to set mechanical keys, but prompts the user of the operation result and the current state in each step through the prompting module 3. Specifically, when a user touches the fingerprint module 10 with a finger, the fingerprint sensing module 1 can detect the touch state of the finger, the control module 2 logically judges whether the user touches the fingerprint sensing module 1 at this time for the purpose of power-on and power-off function or fingerprint comparison, if the user touches the fingerprint sensing module 1 with the fingerprint comparison, the fingerprint sensing module 1 collects fingerprint information under the control of the control module 2, the control module 2 performs fingerprint identification according to the collected fingerprint information and sends the fingerprint identification result to the device with the fingerprint module 10, meanwhile, the control module 2 sends the fingerprint identification result to the prompt module 3, the prompt module 3 performs corresponding fingerprint identification prompt according to the fingerprint identification result to inform the user that the fingerprint identification is successful or the fingerprint identification is failed, so that the user can directly obtain the fingerprint comparison result according to the prompt of the prompt module 3, thereby directly performing next comparison when the fingerprint comparison is failed, the user does not need to wait for the login interface of the equipment with the fingerprint module 10, the operation mode is continuous, and the user experience is improved; if the function is a power on/off function, the control module sends a power on/off control signal according to the touch signal and the current state of the device with the fingerprint module 10, meanwhile, the control module sends a power on/off prompt signal to the prompt module 3, and the prompt module 3 performs power on/off prompt according to the power on/off prompt signal to inform the user that the device with the fingerprint module 10 currently executes power on operation or power off operation, that is, when the power on/off function is executed, the control module 2 sends the power on/off control signal to the device with the fingerprint module 10. Therefore, the fingerprint module of the utility model can not only realize the function of fingerprint identification, but also can send the power-on/power-off control signal through the control module 2 according to the touch signal and the current state of the equipment with the fingerprint module 10, thereby realizing the power-on/power-off function of the equipment with the fingerprint module 10, and further canceling the structural design of a mechanical key, so that the design structure of the fingerprint module 10 is simpler, the cost is reduced, in addition, after the setting of the mechanical key is cancelled, the fingerprint module 10 of the utility model can not generate the problem of poor dustproof and waterproof effects caused by the occurrence of a gap due to mechanical activity in the use process, the service life can also be prolonged, meanwhile, in the normal use of the fingerprint identification function, if the power-off operation is triggered by mistake, the user only needs to keep the touch state, the misoperation can be cancelled after a certain time delay, and the problem of data loss caused by the false triggering of the power-off operation is also avoided, the user experience is improved.
According to the fingerprint module 10, the control module 2 controls the prompt module 3 to perform power-on/power-off prompt or fingerprint identification prompt so that a user can know the result of the current finger touch operation in time, for example, the result of the power-on/power-off operation or the fingerprint identification result of the user is prompted, and therefore the user does not need to wait for the login interface of the equipment with the fingerprint module and user experience is improved, and the control module 2 sends the power-on/power-off control signal according to the touch signal and the current state of the equipment with the fingerprint module 10 so as to control the power-on or power-off of the equipment with the fingerprint module 10, so that the structural design of a mechanical key can be cancelled, the design structure is simpler, the cost is reduced, the problem of false triggering of the user is avoided, and the user experience is improved.
In some embodiments, the prompting module 3 includes a power on/off prompting unit and a fingerprint prompting unit.
The power on/off prompting unit is connected with the control module 2 and is used for prompting power on/off; the fingerprint prompting unit is connected with the control module 2 and used for carrying out fingerprint identification prompting.
In some embodiments, the prompting module 3 includes an indicator light or a display unit.
The following describes, with reference to fig. 2, a booting process of an apparatus having a fingerprint module according to the present invention, which includes the following steps. Wherein, the prompt module 3 is an indicator light.
Step S1, when the equipment with the fingerprint module is shut down, the fingerprint module is in an initial state, at this moment, the control module is in a low-power-consumption dormant state, the indicator light does not display, and the fingerprint sensing module is in a low-power-consumption finger detection state.
In step S2, the fingerprint sensing module detects a finger touch and sends a touch signal, such as an interrupt signal, to the control module.
In step S3, the control module is awakened from the sleep state by the touch signal.
Step S4, the control module determines that the device with the fingerprint module is currently in the power-off state, and then determines that the touch is the power-on action, so that the control module sends a power-on signal to power on the device, and switches the indicator light to the power-on state, i.e. lights the indicator light to prompt the user that the device is powered on, and if the blue indicator light is lighted, the device can be determined as the power-on state.
And step S5, the control module controls the fingerprint sensing module to collect fingerprint information and compares the fingerprint information.
And step S6, whether the comparison is successful. If the comparison fails, step S7 is executed, and if the comparison succeeds, step S9 is executed.
Step S7, switching the corresponding indicator light to prompt the user that the comparison fails, if the red indicator light is lighted, the fingerprint comparison failure can be confirmed.
Step S8, wait for the user to touch the fingerprint sensing module again.
And step S9, storing the comparison result, waiting for the equipment with the fingerprint module to acquire the comparison result, and switching to a corresponding indicator light, if the green indicator light is lightened, the fingerprint comparison can be confirmed to be successful. When the equipment with the fingerprint module finishes starting and logging in the interface, the equipment can automatically log in according to the successful comparison result of the acquired fingerprints.
The following describes, with reference to fig. 3, a shutdown process of an apparatus having a fingerprint module according to the present invention, which is implemented by using the fingerprint module, and includes the following specific steps. Wherein, the prompt module 3 is an indicator light.
Step S10, the fingerprint module is in an initial state.
In step S11, the fingerprint sensing module detects a finger touch and sends a touch signal to the control module.
In step S12, the control module is awakened from the sleep state by the touch signal.
In step S13, if the control module determines that the device with the fingerprint module is currently in the power-on state, it determines that the touch is a power-off action or fingerprint identification. In this case, the control module starts timing.
And step S14, the control module controls the fingerprint sensing module to collect fingerprint information and compares the fingerprint information.
And step S15, whether the comparison is successful. If the comparison fails, step S16 is executed, and if the comparison succeeds, step S17 is executed.
Step S16, switching the corresponding indicator light to prompt the user that the comparison fails, if the red indicator light is lighted, the fingerprint comparison failure can be confirmed.
And step S17, storing the comparison result, waiting for the equipment with the fingerprint module to acquire the comparison result, and switching to a corresponding indicator light, if the green indicator light is lightened, the fingerprint comparison can be confirmed to be successful.
And step S18, judging whether the finger of the user is always on the fingerprint module. If the user always touches the fingerprint module, executing step S19; if the user does not touch the fingerprint module all the time, the user' S touch is fingerprint identification, in which case, the user can leave the fingerprint module after touching for a short time, and the control module executes step S10. Wherein, when fingerprint identification, if fingerprint identification fails, the user then can carry out fingerprint identification again according to the pilot lamp suggestion.
In step S19, it is determined whether a predetermined condition is reached. If the preset condition is that the timing duration of the control module reaches 5s, the touch is the shutdown operation. If the predetermined condition is satisfied, go to step S20; if the predetermined condition is not satisfied, step S10 is executed.
In step S20, the control module enters a shutdown determination mode.
And step S21, the control module lights the indicator light alternately for 5 seconds and waits for the finger to leave the fingerprint module.
In step S22, it is determined whether the indicator light indicates a shutdown control signal or a cancel signal when the user' S finger is removed. If the signal is a shutdown control signal, go to step S23; if the signal is a cancel signal, step S10 is executed. If the blue indicator light is turned on to represent a shutdown state, the red indicator light is turned on to represent a cancellation state, if a user lifts a finger when the blue indicator light is turned on, the user touches the finger to represent shutdown operation, and the control module sends a shutdown control signal to equipment with a fingerprint module; if the user lifts the finger when the red indicator light is on, the control module can determine that the user is false triggering, and under the condition, the control module cannot send a shutdown control signal to the equipment with the fingerprint module.
And step S23, shutdown.
In some embodiments, the fingerprint module 10 further includes a power supply module, and the power supply module is connected to the fingerprint sensing module 1, the control module 2, and the prompt module 3 for supplying power.
In a second embodiment of the present invention, an electronic device is provided, as shown in fig. 4, where the electronic device 20 includes the fingerprint module 10, the power manager 4, and the main controller 5 provided in the above embodiments.
The fingerprint module 10 is used for sending a power-on/off control signal and a fingerprint identification result; the power manager 4 is connected with the fingerprint module 10 and is used for controlling the power of the electronic device 20 to be turned on or off according to the power on/off control signal; the main controller 5 is connected with the fingerprint module 10 and used for acquiring a fingerprint identification result.
As shown in fig. 4, the fingerprint module 10 sends an on/off control signal to the power manager 4 through the on/off signal line to control the power of the electronic device 20 to be turned on or off, and the fingerprint module 10 sends a fingerprint identification result to the main controller 5 through the communication port. Therefore, the fingerprint module 10 provided by the above embodiment realizes the power on/off function and the fingerprint authentication function of the electronic device 20.
According to the electronic device 20 of the present invention, by using the fingerprint module 10 provided in the above embodiment, the design structure is simple, the cost is saved, the problem of false triggering by the user can be avoided, and the user experience is provided.
In some embodiments, the electronic device 20 is a mobile terminal or a door lock. The mobile terminal may include a mobile phone, a notebook computer, a tablet computer, or a vehicle-mounted computer, which may be used in moving.
In a third embodiment of the present invention, a vehicle is provided, as shown in fig. 5, and the vehicle 30 includes the fingerprint module 10 provided in the above embodiment.
In some embodiments, the fingerprint module 10 is disposed on a vehicle door for identifying fingerprint information of a user, so as to unlock the vehicle door when the fingerprint identification is successful, thereby ensuring the safety of the vehicle of the user.
In other embodiments, fingerprint module 10 sets up in main driver's seat for discernment driver's fingerprint information to start the vehicle when fingerprint identification succeeds, both can ensure the security of user's vehicle, also can reduce the risk that the vehicle miscoording started.
According to the vehicle 30 of the present invention, by using the fingerprint module 10 provided in the above embodiment, the design structure is simple, the cost is saved, the problem of false triggering by the user can be avoided, and the user experience is provided.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a fingerprint module which characterized in that includes:
the fingerprint sensing module is used for detecting a touch signal and acquiring fingerprint information;
the control module is connected with the fingerprint sensing module and used for sending a power-on/power-off control signal according to the touch signal and the current state of the equipment with the fingerprint module and carrying out fingerprint identification according to the fingerprint information;
and the prompting module is connected with the control module and is used for performing power-on/power-off prompting and fingerprint identification prompting.
2. The fingerprint module of claim 1, wherein the prompt module comprises:
the power on/off prompting unit is connected with the control module and is used for prompting power on/off;
and the fingerprint prompting unit is connected with the control module and used for carrying out fingerprint identification prompting.
3. The fingerprint module of claim 1 or 2, wherein the prompt module comprises an indicator light or a display unit.
4. The fingerprint module of claim 1, wherein the fingerprint module further comprises:
and the power supply module is connected with the fingerprint sensing module, the control module and the prompt module and used for supplying power.
5. An electronic device, comprising:
the fingerprint module of any one of claims 1-4, wherein the fingerprint module is configured to send an on/off control signal and a fingerprint identification result;
the power supply manager is connected with the fingerprint module and used for controlling the power supply of the electronic equipment to be turned on or turned off according to the power on/off control signal;
and the main controller is connected with the fingerprint module and used for acquiring the fingerprint identification result.
6. The electronic device of claim 5, wherein the electronic device is a mobile terminal or a door lock.
7. A vehicle, characterized in that the vehicle comprises a fingerprint module according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979732.1U CN215867891U (en) | 2021-08-19 | 2021-08-19 | Fingerprint module, electronic equipment and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979732.1U CN215867891U (en) | 2021-08-19 | 2021-08-19 | Fingerprint module, electronic equipment and vehicle |
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| Publication Number | Publication Date |
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| CN215867891U true CN215867891U (en) | 2022-02-18 |
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| CN202121979732.1U Active CN215867891U (en) | 2021-08-19 | 2021-08-19 | Fingerprint module, electronic equipment and vehicle |
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| CN (1) | CN215867891U (en) |
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- 2021-08-19 CN CN202121979732.1U patent/CN215867891U/en active Active
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