CN112837459B - Entrance guard unlocking method and related equipment - Google Patents
Entrance guard unlocking method and related equipment Download PDFInfo
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- CN112837459B CN112837459B CN201911158760.4A CN201911158760A CN112837459B CN 112837459 B CN112837459 B CN 112837459B CN 201911158760 A CN201911158760 A CN 201911158760A CN 112837459 B CN112837459 B CN 112837459B
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Abstract
The application discloses an access control unlocking method and related equipment, which are applied to human body equipment, wherein the human body equipment is arranged on a human body and comprises a human body communication chip, and the method comprises the following steps: the method comprises the steps of establishing a communication link between the human body equipment and the entrance guard, collecting target physiological parameters corresponding to a human body through a human body communication chip, and controlling entrance guard unlocking through the target physiological parameters based on the communication link.
Description
Technical Field
The application relates to the technical field of electronics, in particular to an access control unlocking method and related equipment.
Background
At present, the entrance guard is unlocked by contacting a user with an entrance guard induction area, so that a chip sending signal of an entrance guard card is transmitted to a vehicle door through a human body to send an unlocking signal to unlock. At present, the access control unlocking mode based on the acceptance communication requires direct contact between a user and an access control, and is inconvenient.
Disclosure of Invention
The embodiment of the application provides an access unlocking method and related equipment, which are beneficial to improving the access unlocking efficiency and improving the user experience.
In a first aspect, an embodiment of the present application provides an access unlocking method, where the human body device is disposed on a human body, the human body device includes a human body communication chip, and the method includes:
establishing a communication link between the human body equipment and the entrance guard;
acquiring target physiological parameters corresponding to the human body through the human body communication chip;
and controlling the entrance guard to unlock through the target physiological parameter based on the communication link.
In a second aspect, an embodiment of the present application provides a human body device, where the human body device is disposed on a human body, the human body device includes a human body communication chip, and the method includes:
the processor is used for establishing a communication link between the human body equipment and the entrance guard;
the human body communication chip is used for acquiring target physiological parameters corresponding to the human body;
the processor is further configured to control unlocking of the door access control device through the target physiological parameter based on the communication link.
In a third aspect, an embodiment of the present application provides an access control unlocking apparatus, where the human body device is disposed on a human body, the human body device includes a human body communication chip and a processor, and is applied to the human body device, and the apparatus includes: a building unit, a collecting unit and a control unit, wherein,
the establishing unit is used for establishing a communication link between the human body equipment and the entrance guard;
the acquisition unit is used for acquiring target physiological parameters corresponding to the human body through the human body communication chip;
and the control unit is used for controlling the unlocking of the entrance guard through the target physiological parameter based on the communication link.
In a fourth aspect, embodiments of the present application provide a human body apparatus, comprising a processor, a memory, a human body communication chip, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the steps in the first aspect of the embodiments of the present application.
In a fifth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium is used to store a computer program, where the computer program is executed by a processor to implement part or all of the steps described in the method according to the first aspect of the present application.
In a sixth aspect, embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer-readable storage medium storing a computer program, where the computer program is operable to cause a computer to perform some or all of the steps described in the method according to the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that in this application embodiment, this human body equipment can gather the signal of telecommunication that human body equipment sent, according to the signal of telecommunication, establishes the communication link between human body equipment and the entrance guard, based on communication link, controls entrance guard's unblock, so, can realize entrance guard's unblock's function based on human body communication, be favorable to improving entrance guard's unblock efficiency.
These and other aspects of the present application will be more readily apparent from the following description of the embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1A is a schematic structural diagram of a human body apparatus according to an embodiment of the present application;
fig. 1B is a schematic diagram illustrating a communication principle of human body communication according to an embodiment of the present application;
fig. 1C is a schematic diagram illustrating a human body communication chip based on capacitive coupling type human body communication according to an embodiment of the present application;
fig. 1D is a schematic diagram illustrating a human body communication chip based on a current coupling type human body communication demonstration provided in an embodiment of the present application;
fig. 1E is a schematic illustration of a body area network provided by an embodiment of the present application;
fig. 1F is a schematic flowchart of an access unlocking method provided in an embodiment of the present application;
fig. 1G is a schematic diagram of an access unlocking interaction provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of an access unlocking method provided in an embodiment of the present application;
fig. 3 is a schematic flowchart of an access unlocking method provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a human body apparatus according to an embodiment of the present application;
fig. 5A is a block diagram of functional units of an access control unlocking device according to an embodiment of the present disclosure;
fig. 5B is a block diagram illustrating functional units of another door lock unlocking device according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following are detailed below.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
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 application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The human body device according to the embodiments of the present application may be a device implanted in a human body, or a device located near a human body, for example, the human body device may include various handheld devices (smart phones, tablet computers, etc.) with wireless communication functions, an in-vehicle device, a wearable device (smart watches, smart wristbands, wireless headsets, augmented reality/virtual reality devices, smart glasses), a computing device or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), a Mobile Station (MS), a terminal device (terminal device), a pacemaker, a bionic organ (e.g., a prosthesis, a bionic eye, an artificial heart, etc.), an implanted chip or a sensor, and the like. For convenience of description, the above devices may be collectively referred to as a human body device, a human body may be provided with a plurality of human body devices, the human body devices may implement a device for performing communication in cooperation with various sensors (such as a temperature sensor, a blood fat detection sensor, a blood sugar detection sensor, a blood pressure detection sensor, a blood temperature detection sensor, and the like) of the human body and various other human body devices, and a user may wear the human body device on a wrist, put in a bag, bind at a waist, or even implant the human body device in the body.
Hereinafter, some terms in the present application are explained to facilitate understanding by those skilled in the art.
Referring to fig. 1A, fig. 1A is a schematic structural diagram of a human body apparatus according to an embodiment of the present application, the human body apparatus 100 includes a storage and processing circuit 110, and a sensor 170 connected to the storage and processing circuit 110, the sensor 170 includes a camera, where:
the human body device 100 may comprise control circuitry, which may include storage and processing circuitry 110. The storage and processing circuit 110 may be a memory, such as a hard disk drive memory, a non-volatile memory (e.g., a flash memory or other electronically programmable read only memory used to form a solid state drive, etc.), a volatile memory (e.g., a static or dynamic random access memory, etc.), etc., and the embodiments of the present application are not limited thereto. The processing circuitry in the storage and processing circuitry 110 may be used to control the operation of the human being device 100. The processing circuitry may be implemented based on one or more microprocessors, microcontrollers, digital signal processors, baseband processors, power management units, audio codec chips, application specific integrated circuits, display driver integrated circuits, and the like.
The storage and processing circuit 110 may be used to run software in the human body device 100, such as an Internet browsing application, a Voice Over Internet Protocol (VOIP) phone call application, an e-mail application, a media playing application, an operating system function, and the like. Such software may be used to perform control operations such as camera-based image capture, ambient light measurement based on an ambient light sensor, proximity sensor measurement based on a proximity sensor, information display functionality based on status indicators such as status indicator lights of light emitting diodes, touch event detection based on a touch sensor, functionality associated with displaying information on multiple (e.g., layered) display screens, operations associated with performing wireless communication functions, operations associated with collecting and generating audio signals, control operations associated with collecting and processing button press event data, and other functions in the personal device 100, to name a few, embodiments of the present application are not limited.
The human body apparatus 100 may include an input-output circuit 150. The input-output circuit 150 is operable to cause the human body apparatus 100 to realize input and output of data, that is, to allow the human body apparatus 100 to receive data from an external device and also to allow the human body apparatus 100 to output data from the human body apparatus 100 to the external device. The input-output circuit 150 may further include a sensor 170. The sensor 170 may include an ambient light sensor, a proximity sensor based on light and capacitance, a fingerprint recognition module, a touch sensor (e.g., based on a light touch sensor and/or a capacitive touch sensor, where the touch sensor may be a part of a touch display screen or may be used independently as a touch sensor structure), an acceleration sensor, a camera, and other sensors, and the camera may be a front camera or a rear camera.
Input-output circuit 150 may also include one or more display screens, such as display screen 130. The display 130 may include one or a combination of liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, display using other display technologies. The display screen 130 may include an array of touch sensors (i.e., the display screen 130 may be a touch display screen). The touch sensor may be a capacitive touch sensor formed by a transparent touch sensor electrode (e.g., an Indium Tin Oxide (ITO) electrode) array, or may be a touch sensor formed using other touch technologies, such as acoustic wave touch, pressure sensitive touch, resistive touch, optical touch, and the like, and the embodiments of the present application are not limited thereto.
The human device 100 may also include an audio component 140. The audio component 140 may be used to provide audio input and output functionality for the personal device 100. The audio components 140 in the human device 100 may include a speaker, a microphone, a buzzer, a tone generator, and other components for generating and detecting sound.
The communication circuit 120 may be used to provide the body device 100 with the capability to communicate with external devices. The communication circuit 120 may include analog and digital input-output interface circuits, and wireless communication circuits based on radio frequency signals and/or optical signals. The wireless communication circuitry in communication circuitry 120 may include radio-frequency transceiver circuitry, power amplifier circuitry, low noise amplifiers, switches, filters, and antennas. For example, the wireless Communication circuitry in Communication circuitry 120 may include circuitry to support Near Field Communication (NFC) by transmitting and receiving Near Field coupled electromagnetic signals. For example, the communication circuit 120 may include a near field communication antenna and a near field communication transceiver. The communications circuitry 120 may also include a cellular telephone transceiver and antenna, a wireless local area network transceiver circuitry and antenna, and so forth.
The human body apparatus 100 may further include a battery, a power management circuit, and other input-output units 160. The input-output unit 160 may include buttons, joysticks, click wheels, scroll wheels, touch pads, keypads, keyboards, cameras, light emitting diodes and other status indicators, and the like.
The user can input commands through the input-output circuit 150 to control the operation of the human body apparatus 100, and can use output data of the input-output circuit 150 to enable receiving status information and other outputs from the human body apparatus 100.
In one possible example, human Body Communication (HBC), also called intra-body communication (IBC), may be understood as a short-distance wireless communication mode, which uses the human body as a medium for information transmission and uses the human body as a cable, the human body device may use a human body communication chip to implement bidirectional data transmission, the human body communication chip may include a transmitter (transmitter) and a receiver (receiver), the human body communication chip may connect a plurality of electrodes (electrodes), in this embodiment, a plurality of fingers may be 2 or more than 2, the receiver may use an input device of the human body device, the transmitter may use an output device of the human body device, the transmitter and the receiver are both connected with at least one electrode, wherein the connection mode may be a wireless connection or a wired connection, the human body communication chip may input weak electrical signals into the human body through the electrodes, thereby implementing information transmission, the electrodes may carry sensors, or may not carry sensors, and the sensors may be used for detecting physiological parameters of the human body (such as blood vessel content, blood pressure, blood fat content, and the like). In a specific implementation, the human body equipment is implanted into a human body or worn on the human body.
Experiments prove that researches on the electric conduction capability of biological tissues show that along with the increase of signal frequency, the dielectric constant of most living tissues or organs is greatly reduced, and meanwhile, the electric conductivity is obviously improved, which means that human body communication is carried out at higher frequency so as to reduce the attenuation of signals in the communication process. However, when the frequency is increased, the wavelength of the signal is correspondingly shortened, and when the wavelength is close to the height of a person, the person can emit electromagnetic waves to the surroundings as a radio frequency antenna, so that the dissipation of the communication signal is caused, even the signal coupled through the air gradually exceeds the signal coupled through the person, and the signal with the too high frequency is not suitable for the person to communicate. Therefore, in most studies on human body communication, the signal frequency can be selected in the range of 10kHz to 100 MHz.
Further, referring to fig. 1B and 1C, specifically, diagram a in fig. 1B, a receiver is used as an input, a transmitter is used as an output, and a current is generated using a human body as a medium, thereby achieving the purpose of communication. As shown in fig. 1B, the schematic diagram of different transmission modes of human body communication is divided into two communication modes, namely a capacitive coupling mode and a current coupling mode. Specifically, as shown in fig. 1B, a is a general communication mode, B is a capacitive coupling mode, and C is a current coupling mode, in the two transmission modes, the capacitive coupling mode (B) mainly utilizes oscillation of the transmitter to generate an electric field for a human body, and the receiver detects a change condition of the electric field, so as to implement human body communication, and a specific structure can also refer to fig. 1C; the current coupling mode (c diagram) realizes the intra-body communication by the electromagnetic waves generated by 2 electrodes which can be connected through the transmitter and 2 electrodes which are connected through the receiver, and the specific structure can also refer to fig. 1D.
As shown in fig. 1E, the structure diagram of human body communication is shown, wherein the human body device may be implanted in a human body or worn on the body, and the human body device may be connected to other human body devices, so as to form a human body-based body area network, and the body area network may further communicate with devices outside the human body (e.g., internet of things devices, local area network devices, or cloud devices) through the internet.
Based on the human body equipment described in the above fig. 1A, the human body equipment is disposed on a human body, and the human body equipment includes a human body communication chip and a processor, and can be used to implement the following functions:
the processor is used for establishing a communication link between the human body equipment and the entrance guard;
the human body communication chip is used for acquiring target physiological parameters corresponding to the human body;
the processor is further configured to control unlocking of the door access control device through the target physiological parameter based on the communication link.
In one possible example, in the controlling the unlocking of the door based on the communication link by the target physiological parameter, the processor is specifically configured to:
acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link;
and if the target capacitance is within a preset capacitance value interval, executing the step of controlling the entrance guard to unlock through the target physiological parameter.
In one possible example, in the aspect of controlling the unlocking of the door lock based on the communication link, the processor is specifically configured to:
obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link;
obtaining a history capacitance change curve;
determining the fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index;
and if the fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters.
In one possible example, in the aspect of controlling the unlocking of the door lock by the target physiological parameter, the processor is specifically configured to:
determining target unlocking information corresponding to the target physiological parameter according to a mapping relation between a preset physiological parameter and the unlocking information;
and controlling the entrance guard to unlock based on the target unlocking information.
In one possible example, before the establishing the communication link between the human device and the door entry, the processor is specifically configured to:
acquiring a target distance between the human body equipment and the entrance guard;
if the target distance is smaller than or equal to a preset threshold value, determining that the communication link can be established between the human body equipment and the entrance guard;
and if the target distance is greater than the preset threshold value, executing the step of establishing the communication link between the human body equipment and the entrance guard.
It can be seen that, in the embodiment of the application, the human body equipment can be arranged on a human body, the human body equipment can comprise a human body communication chip, the human body equipment can establish a communication link between the human body equipment and the entrance guard, the human body communication chip is used for collecting target physiological parameters corresponding to the human body, and the entrance guard is controlled to be unlocked through the target physiological parameters based on the communication link.
As shown in fig. 1F, fig. 1F is a schematic flowchart of an access unlocking method provided in an embodiment of the present application, and is applied to a human body device shown in fig. 1A, where the method includes:
101. and establishing a communication link between the human body equipment and the entrance guard.
The human body equipment can establish a communication link with the entrance guard through a Bluetooth communication network connection mode, an infrared communication network, a mobile communication network (such as 2G, 3G, 4G, 5G and the like), a wireless fidelity (Wi-Fi) network connection mode, a terahertz network connection mode and the like.
Optionally, when the electrical signal transmitted to the surroundings by the human body device reaches a certain frequency, a communication link may be established between the electrical signal transmitted by the human body device and the entrance guard, and communication between the human body device and the entrance guard may be achieved through the communication link, specifically, the human body device may include a human body communication chip, an electrode, and the like, the human body device may be implanted in a human body or worn, and the human body communication chip may collect the electrical signal from the human body device or the surroundings of the human body, and may implement human body communication through the electrical signal.
In a possible example, before the step 101, before the establishing of the communication link between the human body equipment and the entrance guard, the following steps may be included:
11. acquiring a target distance between the human body equipment and the entrance guard;
12. if the target distance is smaller than or equal to a preset threshold value, determining that the communication link can be established between the human body equipment and the entrance guard;
13. and if the target distance is greater than the preset threshold value, executing the step of establishing the communication link between the human body equipment and the entrance guard.
The human body communication is a short-distance communication mode, the communication link can be established only within a limited distance when the communication quality is higher, the preset threshold value can be set by a user or default to a system, the preset threshold value is not limited, the human body equipment can comprise a distance sensor, the target distance between the human body equipment and the entrance guard can be obtained through the distance sensor, whether the user is within the optimal distance for establishing the communication link between the human body equipment and the entrance guard can be judged through the distance, if the target distance is smaller than or equal to the preset threshold value, the communication link can be established between the human body equipment and the entrance guard, and when the target distance is within the preset threshold value, the communication quality between the human body equipment and the entrance guard is high, and if the target distance is larger than the preset threshold value, the fact that the communication link cannot be established between the human body equipment and the entrance guard system is indicated, and therefore the success rate of entrance guard unlocking is improved.
102. And acquiring target physiological parameters corresponding to the human body through the human body communication chip.
The human body equipment can comprise various sensors, the various sensors can be controlled by the human body communication chip to acquire target physiological parameters corresponding to the human body, and the target physiological parameters can comprise at least one of the following parameters: heart rate, blood pressure, blood temperature, blood lipid level, blood glucose level, thyroxine level, epinephrine level, platelet level, blood oxygen level, and the like, without limitation.
103. And controlling the entrance guard to unlock through the target physiological parameter based on the communication link.
The communication between the human body equipment and the entrance guard can be established based on the communication link, the target electric signal can be sent to the entrance guard through the human body communication chip based on the communication link, the preset output parameter can be obtained, and the entrance guard unlocking is controlled based on the preset output parameter and the target electric signal.
For example, as shown in fig. 1G, an access unlocking interaction diagram is shown, in which a human body device may be implanted in an arm of a user, the user may lift the arm and hold a palm of the hand against an access, and the access may be controlled by the human body device implanted in the human body to unlock the access.
In a possible example, the step 102 of controlling the entrance guard to unlock through the target physiological parameter may include the following steps:
31. determining target unlocking information corresponding to the target physiological parameter according to a mapping relation between a preset physiological parameter and the unlocking information;
32. and controlling the entrance guard to unlock based on the target unlocking information.
The mapping relation between the physiological parameters and the unlocking information can be preset in the human body equipment, and the unlocking information can comprise at least one of the following: the system comprises a digital password, an iris, a fingerprint, an equipment identification code and the like, wherein a mapping relation between physiological parameters and unlocking information can be preset in human body equipment, if the unlocking information is the equipment identification code, the corresponding physiological parameters of a human body under different environment conditions can be bound with the corresponding equipment identification code, so that after the target physiological parameters corresponding to the human body are obtained, the target physiological parameters can be obtained to determine the corresponding target unlocking information, the target unlocking information is sent to an entrance guard through the communication link, the entrance guard can be matched with the unlocking information corresponding to the prestored physiological parameters, and if the matching is successful, the entrance guard is unlocked.
Optionally, if the target physiological parameter is a heart rate variation curve and a blood pressure variation curve corresponding to a preset time period, the step 21 of determining the target unlocking information corresponding to the target physiological parameter according to a mapping relationship between preset physiological parameters and unlocking information may include the following steps:
a1, respectively sampling the heart rate change curve and the blood pressure change curve to obtain a plurality of heart rate values and a plurality of blood pressure values;
a2, respectively carrying out mean value operation according to the plurality of heart rate values and the plurality of blood pressure values to obtain an average heart rate value and an average blood pressure value;
a3, determining a target heart rate grade and a target blood pressure grade corresponding to the average heart rate value and the average blood pressure value respectively;
a4, determining a first emotion value corresponding to the target heart rate grade according to a mapping relation between a preset heart rate grade and an emotion value;
a5, determining a first weight corresponding to the target heart rate grade according to a mapping relation between preset heart rate grades and weights;
a6, determining a second emotion value corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and an emotion value;
a7, determining a second weight corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and the weight;
a8, weighting according to the first weight, the first emotion value, the second weight and the second emotion value to obtain a target emotion value;
and A9, determining a target emotion type corresponding to the target emotion value according to a mapping relation between a preset emotion value and an emotion type.
And A10, determining target unlocking information corresponding to the target emotion type.
Because different people are in different emotional states, the corresponding physiological parameters are different, so different unlocking information can be set for different emotional types, and the emotional type can be at least one of the following types: excitement, depression, heaviness, crying, calmness, irritability, and the like, without limitation. For example, different digital passwords can be set for excitement and depression types respectively, so that the safety and convenience of unlocking the entrance guard can be improved.
In the specific implementation, the human body equipment can randomly sample or uniformly sample the heart rate change curve and the blood pressure change curve to obtain a plurality of heart rate values and a plurality of blood pressure values, and respectively calculate a mean value of the heart rate values and a mean value of the blood pressure values to obtain a mean heart rate value and a mean blood pressure value, the human body equipment can pre-store a mapping relation between the heart rate values and the heart rate grades and a mapping relation between the blood pressure values and the blood pressure grades, and further can determine the blood pressure grades and the heart rate grades.
Optionally, after the human body device acquires the target physiological parameter through the human body communication chip based on the multiple sensors, when the target physiological state parameter is different, the human body device has a different effect on the output parameter of the human body device, and the target physiological parameter may also include at least one of the following: the human body equipment can preset a mapping relation between physiological parameters and output parameters, can determine target output parameters corresponding to the target physiological parameters based on the mapping relation, can send electric signals to the entrance guard based on the output parameters, and sends the target unlocking information to the entrance guard through the electric signals to control the entrance guard to realize unlocking, so that the communication quality can be improved.
The different target physiological parameters may correspond to different output parameters, and the output parameters may include at least one of: current density, frequency range, power density, etc., and are not limited herein.
In a possible example, the step 103 of controlling the entrance guard to unlock through the target physiological parameter based on the communication link may include the following steps:
311. acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link;
312. and if the target capacitance is within a preset capacitance value interval, executing the step of controlling the entrance guard to unlock through the target physiological parameter.
The preset capacitance value can be set by a user or default to a system, and is not limited herein, when the human body equipment is used for unlocking the entrance guard, the user can lift the arm, so that the palm and the entrance guard are kept in a parallel state, at this time, capacitance can be generated between the electrode of the human body communication chip corresponding to the human body equipment and the electrode corresponding to the entrance guard, but due to the difference of the distance between the human body equipment and the human body communication chip, the capacitance generated between the two electrodes is different, in order to avoid opening the entrance guard by mistake, the capacitance value of the human body equipment can be preset, and when the target capacitance between the human body equipment and the entrance guard is in a preset capacitance value interval, namely, the distance between the human body equipment and the entrance guard reaches an optimal distance, or the communication quality of the human body equipment is the highest within the optimal distance, the entrance guard can be controlled to unlock.
Optionally, the capacitance value corresponding to the access control being successfully opened each time may be obtained to obtain a plurality of capacitance values, a capacitance mean value of the variable capacitance change may be obtained based on the plurality of capacitance values, the capacitance mean value is compared with the target capacitance value to obtain an absolute value of a difference between the capacitance mean value and the target capacitance value, and if the absolute value is within the preset capacitance range, the access control is controlled to unlock.
In a possible example, the step 103 of controlling the entrance guard to unlock through the target physiological parameter based on the communication link may further include the following steps:
321. obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link;
322. obtaining a history capacitance change curve;
323. determining the fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index;
324. and if the fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters.
The preset interval can be set by a user or defaulted by a system, the preset interval is not limited, when the user controls the entrance guard to unlock through the human body equipment for the first time, the human body equipment can remind the user to control the entrance guard to unlock at different distances or positions, so that historical capacitance change curves corresponding to different distances can be obtained, and the historical capacitance change curves can comprise capacitance values corresponding to different distances and different positions.
Optionally, the human body device may obtain a corresponding capacitance value after the user successfully opens the access control each time, and since the distance between the human body device and the access control is different when the user successfully opens the access control each time, a plurality of capacitance values may be obtained, and finally, a history capacitance change curve may be generated based on the different distances and the different capacitance values, and the history capacitance change curve may be updated in real time.
Further, the fitness evaluation may be preset based on different fitness test methods, which may include at least one of: the remaining sum of squares, chi-squared, linear regression, etc., are not limited herein, and thus, the fitness evaluation index may include at least one of: chi-squared value (CMIN), chi-squared degree of freedom ratio (CMIN/DF), critical Ratio (CR), confidence of combination, etc., without limitation; because the users may be moving in real time, physiological parameters in each user are different, and capacitance values between the electrodes of the human body equipment and the entrance guard electrodes corresponding to each user are also different, the capacitance change curve can be used as an identity certificate to open the entrance guard.
Specifically, above-mentioned target capacitance variation curve is the current capacitance variation curve that acquires in the above-mentioned preset period, can fit this target capacitance variation curve and above-mentioned historical capacitance variation curve, obtain the degree of fitting between two kinds of curves, the interval can be predetermine to the human body equipment, in should predetermine the interval, then show that this human body equipment possesses the authority of opening above-mentioned entrance guard, then steerable above-mentioned entrance guard unblock, so, directly can realize the function of entrance guard unblock through actions such as user's hand raising, be favorable to improving user experience, and the efficiency of entrance guard unblock.
It can be seen that, in the embodiment of the application, the human body equipment is applied to human body equipment, the human body equipment can establish a communication link between the human body equipment and an access control, target physiological parameters corresponding to a human body are collected through a human body communication chip, and the access control unlocking is controlled through the target physiological parameters based on the communication link.
As shown in fig. 2, fig. 2 is a schematic flowchart of an access unlocking method provided in an embodiment of the present application, and is applied to a human body device shown in fig. 1A, where the human body device is disposed on a human body, the human body device includes a human body communication chip, and the method includes:
And 203, obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link.
And step 204, obtaining a historical capacitance change curve.
And step 206, if the fitting degree is in a preset interval, controlling the door control to unlock through the target physiological parameter.
For the detailed description of the steps 201 to 206, reference may be made to corresponding steps from step 101 to step 103 of the access unlocking method described in fig. 1F, and details are not repeated here.
It can be seen that, in the embodiment of the application, the method is applied to the human body equipment, the electric signal sent by the human body equipment is collected, the communication link between the human body equipment and the entrance guard is established according to the electric signal, the target capacitance change curve between the human body equipment and the entrance guard in the preset time period is obtained based on the communication link, the historical capacitance change curve is obtained, the fitting degree between the historical capacitance change curve and the target capacitance change curve is determined based on the preset fitting degree evaluation index, and if the fitting degree is in the preset interval, the entrance guard is controlled to be unlocked through the target physiological parameter.
As shown in fig. 3, fig. 3 is a schematic flowchart of an access unlocking method provided in an embodiment of the present application, and is applied to a human body device shown in fig. 1A, where the method includes:
and 301, establishing a communication link between the human body equipment and the entrance guard.
And 302, acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link.
And 303, if the target capacitor is within a preset capacitor value interval, acquiring a target physiological parameter corresponding to the human body through the human body communication chip.
And 304, determining target unlocking information corresponding to the target physiological parameter according to a mapping relation between preset physiological parameters and unlocking information.
And 305, controlling the door control unlocking based on the target unlocking information.
For the detailed description of the steps 301 to 305, reference may be made to the corresponding steps from step 101 to step 103 of the access unlocking method described in fig. 1F, which are not described again here.
It can be seen that, in the embodiment of the application, the application is applied to a human body device, the human body device can establish a communication link between the human body device and an access control, based on the communication link, a target capacitance between the human body device and the access control is obtained, if the target capacitance is within a preset capacitance value interval, a target physiological parameter corresponding to a human body is collected through a human body communication chip, according to a mapping relation between the preset physiological parameter and unlocking information, target unlocking information corresponding to the target physiological parameter is determined, and based on the target unlocking information, access control unlocking is controlled.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a human body device according to an embodiment of the present application, and as shown in the drawing, the human body device includes a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the following steps:
establishing a communication link between the human body equipment and the entrance guard;
acquiring target physiological parameters corresponding to the human body through the human body communication chip;
and controlling the entrance guard to unlock through the target physiological parameter based on the communication link.
It can be seen that, in the embodiment of the application, the human body equipment can establish a communication link between the human body equipment and the entrance guard, acquire the target physiological parameters corresponding to the human body through the human body communication chip, and control the entrance guard to unlock through the target physiological parameters based on the communication link, so that the function of unlocking the entrance guard can be realized based on the target physiological parameters corresponding to the human body, and the efficiency of unlocking the entrance guard can be improved.
In one possible example, in controlling the unlocking of the door by the target physiological parameter based on the communication link, the program includes instructions specifically configured to:
acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link;
and if the target capacitance is within a preset capacitance value interval, executing the step of controlling the entrance guard to unlock through the target physiological parameter.
In one possible example, in controlling the unlocking of the door by the target physiological parameter based on the communication link, the program includes instructions specifically configured to:
obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link;
obtaining a history capacitance change curve;
determining the fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index;
and if the fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters.
In one possible example, in controlling unlocking of the door entry by the target physiological parameter, the program includes instructions specifically configured to:
determining target unlocking information corresponding to the target physiological parameter according to a mapping relation between a preset physiological parameter and the unlocking information;
and controlling the entrance guard to unlock based on the target unlocking information.
In a possible example, before said establishing a communication link between said human body equipment and a door access based on said electrical signal, the above procedure comprises instructions in particular for performing the following steps:
acquiring a target distance between the human body equipment and the entrance guard;
if the target distance is smaller than or equal to a preset threshold value, determining that the communication link can be established between the human body equipment and the entrance guard;
and if the target distance is greater than the preset threshold value, executing the step of establishing the communication link between the human body equipment and the entrance guard.
It should be noted that, for the specific implementation process of the present embodiment, reference may be made to the specific implementation process described in the above method embodiment, and a description thereof is omitted here.
The above embodiments mainly introduce the scheme of the embodiments of the present application from the perspective of the method-side implementation process. It is understood that the human body apparatus includes hardware structures and/or software modules corresponding to perform the respective functions in order to implement the above-described functions. Those of skill in the art will readily appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the application, the human body equipment may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
The following is an embodiment of an apparatus of the present application, which is configured to execute a method implemented in an embodiment of the method of the present application.
Referring to fig. 5A, fig. 5A is a schematic structural diagram of an access unlocking device 500 according to an embodiment of the present application, which is applied to a human body device, where the device 500 includes: a setup unit 501, an acquisition unit 502 and a control unit 503, wherein,
the establishing unit 501 is configured to establish a communication link between the human body device and the entrance guard;
the acquisition unit 502 is configured to acquire a target physiological parameter corresponding to the human body through the human body communication chip;
the control unit 503 is configured to control unlocking of the door lock through the target physiological parameter based on the communication link.
It can be seen that, in the embodiment of the application, being applied to human body equipment, entrance guard unlocking device establishes the communication link between human body equipment and entrance guard, and the human body communication chip is used for collecting the human body corresponding target physiological parameters, and based on the communication link, the entrance guard unlocking is controlled through the target physiological parameters, so that the entrance guard unlocking function can be realized based on the human body corresponding target physiological parameters, and the entrance guard unlocking efficiency can be improved.
In a possible example, in controlling the unlocking of the door lock based on the communication link, the control unit 503 is specifically configured to:
acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link;
and if the target capacitance is within a preset capacitance value interval, executing the step of controlling the entrance guard to unlock through the target physiological parameter.
In a possible example, in controlling the unlocking of the door lock based on the communication link, the control unit 503 is specifically configured to:
obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link;
obtaining a history capacitance change curve;
determining the fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index;
and if the fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters.
In a possible example, in the aspect of controlling the unlocking of the door lock by the target physiological parameter, the control unit is specifically configured to:
determining target unlocking information corresponding to the target physiological parameter according to a mapping relation between a preset physiological parameter and the unlocking information;
and controlling the entrance guard to unlock based on the target unlocking information.
In a possible example, as shown in fig. 5B, fig. 5B is a modified structure of the door unlocking device 500 shown in fig. 5A, which may further include, compared with fig. 5A: the obtaining unit 504 and the determining unit 505 are specifically as follows:
the obtaining unit 504 is configured to obtain a target distance between the human body device and the access control;
the determining unit 505 is configured to determine that the communication link between the human body device and the door control can be established if the target distance is smaller than or equal to a preset threshold;
the establishing unit 501 is further configured to execute the step of establishing the communication link between the human body device and the door access if the target distance is greater than the preset threshold.
It should be noted that the establishing unit 501, the acquiring unit 502, the controlling unit 503, the obtaining unit 504, and the determining unit 505 may be implemented by a processor.
Embodiments of the present application also provide a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, the computer program enables a computer to execute part or all of the steps of any one of the methods as described in the above method embodiments, and the computer includes a human body device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any one of the methods as set out in the above method embodiments. The computer program product may be a software installation package, the computer comprising a body device.
It should be noted that for simplicity of description, the above-mentioned embodiments of the method are described as a series of acts, but those skilled in the art should understand that the present application is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present application. Further, those skilled in the art will recognize that the embodiments described in this specification are preferred embodiments and that acts or modules referred to are not necessarily required for this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, read-Only memories (ROMs), random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (8)
1. An access control unlocking method is applied to human body equipment, and is characterized in that the human body equipment is arranged on a human body and comprises a human body communication chip, and the method comprises the following steps:
establishing a communication link between the human body equipment and the entrance guard;
acquiring target physiological parameters corresponding to the human body through the human body communication chip, wherein the target physiological parameters comprise a heart rate change curve and a blood pressure change curve corresponding to a preset time period;
obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link; obtaining a history capacitance change curve; determining a target fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index; if the target fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters;
wherein, through target physiological parameter control entrance guard's unblock includes: respectively sampling the heart rate change curve and the blood pressure change curve to obtain a plurality of heart rate values and a plurality of blood pressure values; respectively carrying out mean value operation according to the plurality of heart rate values and the plurality of blood pressure values to obtain an average heart rate value and an average blood pressure value; determining a target heart rate grade and a target blood pressure grade corresponding to the average heart rate value and the average blood pressure value respectively; determining a first emotion value corresponding to the target heart rate grade according to a mapping relation between a preset heart rate grade and an emotion value; determining a first weight corresponding to the target heart rate grade according to a mapping relation between a preset heart rate grade and the weight; determining a second emotion value corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and an emotion value; determining a second weight corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and the weight; weighting according to the first weight, the first emotion value, the second weight and the second emotion value to obtain a target emotion value; determining a target emotion type corresponding to the target emotion value according to a mapping relation between a preset emotion value and an emotion type; determining target unlocking information corresponding to the target emotion type; and controlling the entrance guard to unlock based on the target unlocking information.
2. The method of claim 1, wherein after the establishing the communication link between the human device and the door access, the method further comprises:
acquiring a target capacitance between the human body equipment and the entrance guard based on the communication link;
and if the target capacitance is within a preset capacitance value interval, executing the step of acquiring the target physiological parameters corresponding to the human body through the human body communication chip.
3. The method according to claim 1 or 2, wherein before the establishing of the communication link between the human device and the door access, the method further comprises:
acquiring a target distance between the human body equipment and the entrance guard;
if the target distance is smaller than or equal to a preset threshold value, determining that the communication link can be established between the human body equipment and the entrance guard;
and if the target distance is greater than the preset threshold value, executing the step of establishing the communication link between the human body equipment and the entrance guard.
4. A human body device is characterized in that the human body device is arranged on a human body and comprises a human body communication chip and a processor,
the processor is used for establishing a communication link between the human body equipment and the entrance guard;
the human body communication chip is used for collecting target physiological parameters corresponding to the human body, wherein the target physiological parameters comprise a heart rate change curve and a blood pressure change curve corresponding to a preset time period;
the processor is further used for obtaining a target capacitance change curve between the human body equipment and the entrance guard within a preset time period based on the communication link; obtaining a history capacitance change curve; determining a target fitting degree between the historical capacitance change curve and the target capacitance change curve based on a preset fitting degree evaluation index; if the target fitting degree is within a preset interval, controlling the door control to unlock through the target physiological parameters; wherein, in the aspect of controlling the unlocking of the door control by the target physiological parameter, the processor is specifically configured to: sampling the heart rate change curve and the blood pressure change curve respectively to obtain a plurality of heart rate values and a plurality of blood pressure values; respectively carrying out mean value operation according to the plurality of heart rate values and the plurality of blood pressure values to obtain an average heart rate value and an average blood pressure value; determining a target heart rate grade and a target blood pressure grade which respectively correspond to the average heart rate value and the average blood pressure value; determining a first emotion value corresponding to the target heart rate grade according to a mapping relation between a preset heart rate grade and an emotion value; determining a first weight corresponding to the target heart rate grade according to a mapping relation between a preset heart rate grade and the weight; determining a second emotion value corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and an emotion value; determining a second weight corresponding to the target blood pressure level according to a mapping relation between a preset blood pressure level and the weight; weighting according to the first weight, the first emotion value, the second weight and the second emotion value to obtain a target emotion value; determining a target emotion type corresponding to the target emotion value according to a mapping relation between a preset emotion value and an emotion type; determining target unlocking information corresponding to the target emotion type; and controlling the entrance guard to unlock based on the target unlocking information.
5. The body device of claim 4, wherein after said establishing a communication link between said body device and a door access, said processor is further configured to obtain a target capacitance between said body device and said door access based on said communication link; and if the target capacitance is within a preset capacitance value interval, executing the step of controlling the entrance guard to unlock through the target physiological parameter.
6. The body equipment according to claim 4 or 5, wherein prior to said establishing a communication link between the body equipment and a door access, the processor is specifically configured to:
acquiring a target distance between the human body equipment and the entrance guard;
if the target distance is smaller than or equal to a preset threshold value, determining that the communication link can be established between the human body equipment and the entrance guard;
and if the target distance is greater than the preset threshold value, executing the step of establishing the communication link between the human body equipment and the entrance guard.
7. A human body apparatus comprising a processor, a memory for storing one or more programs and configured to be executed by the processor, and a human body communication chip, the one or more programs including instructions for performing the steps in the method of any one of claims 1-3.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which is executed by a processor to implement the method of any one of claims 1-3.
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