CN110934585A - Monitoring method and electronic equipment - Google Patents
Monitoring method and electronic equipment Download PDFInfo
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- CN110934585A CN110934585A CN201911203488.7A CN201911203488A CN110934585A CN 110934585 A CN110934585 A CN 110934585A CN 201911203488 A CN201911203488 A CN 201911203488A CN 110934585 A CN110934585 A CN 110934585A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
Abstract
The invention provides a monitoring method and electronic equipment, wherein the method comprises the following steps: transmitting a first millimeter wave signal; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal; the first signal further comprises a second millimeter wave signal; separating the second millimeter wave signal from the first signal to obtain the reflected signal; and analyzing the reflected signal to obtain the human body monitoring information. According to the method provided by the invention, the non-contact monitoring is carried out on the user by sending the first millimeter wave signal and receiving the reflected signal, the monitoring mode is simple, and the monitoring cost is reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a monitoring method and an electronic device.
Background
With the improvement of living standard, people pay more and more attention to sports and health. At present, various health monitoring devices are available, such as special medical devices, non-contact biological radar monitoring devices or wearable devices, and the like, and the special medical devices are large in size and high in cost and are mainly applied to hospital diagnosis data. A non-contact biological radar monitoring device needs a special radar device. Wearing equipment, need dress on one's body, and need connect supporting master control equipment.
In summary, the conventional monitoring method has high monitoring cost.
Disclosure of Invention
The embodiment of the invention provides a monitoring method and electronic equipment, and aims to solve the problem that the monitoring cost is high in the existing monitoring mode.
In order to solve the technical problem, the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a monitoring method applied to an electronic device, including:
transmitting a first millimeter wave signal;
receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal;
separating the second millimeter wave signal from the first signal to obtain the reflected signal;
and analyzing the reflected signal to obtain the human body monitoring information.
In a second aspect, an embodiment of the present invention further provides an electronic device, including: processor, radio frequency transceiver, signal transmitter, signal receiver and antenna module, wherein:
the first end of the radio frequency transceiver is connected with the first end of the signal transmitter, and the second end of the signal transmitter is connected with the antenna module;
the second end of the radio frequency transceiver is connected with the first end of the signal receiver, and the second end of the signal receiver is connected with the antenna module;
the radio frequency transceiver is used for outputting a first millimeter wave signal to the signal transmitter;
the signal receiver is used for receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal;
the first signal further comprises a second millimeter wave signal;
the electronic device further includes: a separation module;
the first end of the separation module is connected with the first end of the signal receiver, the second end of the separation module is connected with the first end of the processor, and the separation module separates the second millimeter wave signal from the first signal to obtain the reflection signal and outputs the reflection signal to the processor.
And the processor is used for analyzing the reflected signals to obtain the human body monitoring information.
In a third aspect, an embodiment of the present invention provides an electronic device, including:
the sending module is used for sending the first millimeter wave signal;
the receiving module is used for receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal;
a separation module, configured to separate the second millimeter-wave signal from the first signal to obtain the reflected signal;
and the acquisition module is used for analyzing the reflected signals to acquire the human body monitoring information.
In a fourth aspect, an embodiment of the present invention further provides an electronic device, which includes a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the monitoring method.
In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the monitoring method are implemented.
In the embodiment of the present invention, a first millimeter wave signal is transmitted; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal; separating the second millimeter wave signal from the first signal to obtain the reflected signal; and analyzing the reflected signal to obtain the human body monitoring information. Therefore, the non-contact monitoring is carried out on the user by sending the first millimeter wave signal and receiving the reflected signal, the monitoring mode is simple, and the monitoring cost is reduced.
Drawings
FIG. 1 is a flow chart of a monitoring method provided by an embodiment of the invention;
FIG. 2 is a block diagram of an electronic device according to an embodiment of the present invention;
FIG. 3 is a second block diagram of an electronic device according to an embodiment of the present invention;
FIG. 4 is a third block diagram of an electronic device according to an embodiment of the present invention;
FIG. 5 is a fourth block diagram of an electronic device according to an embodiment of the present invention;
fig. 6 is a fifth structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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 invention.
Referring to fig. 1, fig. 1 is a flowchart of a monitoring method according to an embodiment of the present invention, and as shown in fig. 1, the embodiment provides a monitoring method applied to an electronic device, including the following steps:
Millimeter waves are electromagnetic waves having wavelengths from 10 millimeters to 1 millimeter and frequencies from 30 gigahertz (GHz) to 300 GHz. The electronic device transmits a first millimeter wave signal.
The first signal includes a reflection signal of the first millimeter wave signal reflected by the human body.
In this embodiment, the first signal further includes a second millimeter wave signal, and the second millimeter wave signal may be understood as a downlink signal of the base station and is a communication signal of the electronic device. The first millimeter wave signal is also a communication signal of the electronic device, and is an uplink signal sent by the electronic device to the base station. After the electronic device sends the first millimeter wave signal, the electronic device receives a second millimeter wave signal and a transmission signal, that is, the first signal includes the second millimeter wave signal and the transmission signal, in this case, the second millimeter wave is separated from the first signal to obtain a reflection signal, that is, a low-frequency signal carried on the first signal is separated (the low-frequency signal is the reflection signal). And then analyzing the reflected signals to obtain human body monitoring information.
Because the mobile phone (also can be a tablet personal computer) has become a necessary tool for people to carry about in daily life and is basically in a 24-hour standby working state, the FR2 frequency band (24250MHz-52600MHz) of mobile communication of the mobile phone is just at a millimeter wave band, and has the characteristic of partial millimeter wave radar. Therefore, the millimeter wave communication frequency band of the mobile phone can be multiplexed, the millimeter wave biological radar function is realized, the non-contact health monitoring and reminding can be carried out on the user when the mobile phone is in normal standby or communication, the user does not need to buy monitoring equipment independently, and the monitoring cost can be reduced.
And step 104, analyzing the reflected signals to obtain the human body monitoring information.
After receiving the reflected signal, the electronic device can analyze the reflected signal to obtain the human body monitoring information. The body monitoring information includes at least one of a first value of a breathing frequency and a second value of a heartbeat frequency. Furthermore, the electronic device compares the analyzed first value of the respiratory frequency with a preset normal respiratory frequency interval, and outputs prompt information if the analyzed first value of the respiratory frequency is not in the range of the normal respiratory frequency interval. And the electronic equipment compares the second value of the analyzed heartbeat frequency with a preset normal heartbeat frequency interval, and if the second value of the analyzed heartbeat frequency is not in the range of the normal heartbeat frequency interval, prompt information is output.
The prompt message may include at least one of a prompt music, a prompt text, and a prompt voice, the prompt text including displaying the currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device.
In the method in the embodiment, the health state of the human body is monitored by the reflected signal of the first millimeter wave signal reflected by the human body, so that the method can be applied to equipment which can send the first millimeter wave signal and receive the reflected signal, such as a mobile phone, a tablet personal computer and the like, a user does not need to buy monitoring equipment independently, and the monitoring cost is reduced.
In an embodiment of the present invention, the electronic Device may be a Mobile phone, a Tablet personal Computer (Tablet personal Computer), a Laptop Computer (Laptop Computer), a Personal Digital Assistant (PDA), a Mobile Internet Device (MID), a Wearable Device (Wearable Device), or the like.
The monitoring method of the embodiment of the invention sends a first millimeter wave signal; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal; the first signal further comprises a second millimeter wave signal; separating the second millimeter wave signal from the first signal to obtain the reflected signal; and analyzing the reflected signal to obtain the human body monitoring information. Therefore, the non-contact monitoring is carried out on the user by sending the first millimeter wave signal and receiving the reflected signal, the monitoring mode is simple, and the monitoring cost is reduced.
Further, the separating the second millimeter wave signal from the first signal to obtain the reflected signal includes:
and separating the second millimeter wave signal from the first signal according to the frequency of the first millimeter wave signal to obtain the reflected signal, wherein the frequency of the first millimeter wave signal is matched with the frequency of the second millimeter wave signal.
When the second millimeter wave signal is separated from the first signal, the separation may be performed on the premise that the frequency of the first millimeter wave signal matches the frequency of the second millimeter wave signal. For example, the frequency of the first millimeter wave signal is the same as the frequency of the second millimeter wave signal, the first signal is filtered according to the frequency of the first millimeter wave signal, a high frequency signal is filtered, and a low frequency signal is retained, wherein in the first signal, the second millimeter wave signal is a high frequency signal, and the reflected signal is a low frequency signal.
Further, after analyzing the reflected signal and obtaining the human body monitoring information, the method further includes:
and if the monitoring value of at least one monitoring parameter in the human body monitoring information is in an abnormal interval, outputting prompt information.
Each monitoring parameter is provided with a corresponding abnormal interval. If the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval, it can be understood that if the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval corresponding to the monitoring parameter. For example, if the at least one monitored parameter is respiratory rate, the abnormal interval is an abnormal interval corresponding to respiratory rate. If the at least one monitoring parameter is a respiratory frequency and a heartbeat frequency, the monitoring value of the at least one monitoring parameter is located in an abnormal interval corresponding to the monitoring parameter, which can be understood as that the monitoring value of the respiratory frequency is located in the abnormal interval corresponding to the respiratory frequency, and the monitoring value of the heartbeat frequency is located in the abnormal interval corresponding to the heartbeat frequency.
Furthermore, the electronic device compares the analyzed first value of the respiratory frequency with a preset normal respiratory frequency interval, and outputs prompt information if the analyzed first value of the respiratory frequency is not in the range of the normal respiratory frequency interval. And the electronic equipment compares the second value of the analyzed heartbeat frequency with a preset normal heartbeat frequency interval, and if the second value of the analyzed heartbeat frequency is not in the range of the normal heartbeat frequency interval, prompt information is output to prompt an abnormal condition.
The prompt message may include at least one of a prompt music, a prompt text, and a prompt voice, the prompt text including displaying the currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device.
Further, after analyzing the reflected signal and obtaining the human body monitoring information, the method further includes:
if the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval, storing the monitoring value of the at least one monitoring parameter; and if the monitoring values of the at least one monitoring parameter in the historical preset time period are all located in the abnormal interval, sending target information to a preset target object.
In particular, the monitored parameter comprises at least one of a breathing frequency and a heartbeat frequency. The historical preset time period is a time period which takes the preset time length as the time length and takes the current time for receiving the first signal as the ending time. Each monitoring parameter is provided with a corresponding abnormal interval. And when judging whether the monitoring value of the monitoring parameter is positioned in the abnormal interval, judging whether the monitoring value of the monitoring parameter is positioned in the abnormal interval corresponding to the monitoring parameter. The target object can be a preset mobile phone number of the emergency contact, a social account number and the like. The target information may include at least one of a cue music, a cue text, and a cue voice, the cue text including displaying a currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device. The destination information also includes location information of the electronic device to inform the emergency contact of the location of the monitored person.
In this embodiment, when it is determined that the monitored value of the at least one monitored parameter is located in the abnormal interval, the monitored value of the at least one monitored parameter is stored, so that the value of the monitored parameter in the at least one monitored parameter is continuously tracked in the following manner, that is, the monitored value of the at least one monitored parameter is not changed after the state where the monitored value of the at least one monitored parameter is located in the abnormal interval continues for a period of time, and the current health state (i.e., the currently analyzed respiratory frequency and/or heartbeat frequency) and the positioning information are sent to the emergency contact.
Referring to fig. 2, fig. 2 is a structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 2, the electronic device includes: processor 201, radio frequency transceiver 202, signal transmitter 203, signal receiver 204 and antenna module 205, wherein:
a first end of the radio frequency transceiver 202 is connected to a first end of the signal transmitter 203, and a second end of the signal transmitter 203 is connected to the antenna module 205;
the second end of the rf transceiver 202 is connected to the first end of the signal receiver 204, and the second end of the signal receiver 204 is connected to the antenna module 205;
the radio frequency transceiver 202 is used for outputting a first millimeter wave signal to the signal transmitter 203;
the signal receiver 204 is configured to receive a first signal, where the first signal includes a reflection signal of the first millimeter wave signal reflected by a human body;
the first end of the processor 201 is connected to the first end of the signal receiver 204, and is configured to obtain human monitoring information according to a reflected signal in the first signal.
Specifically, the millimeter wave is an electromagnetic wave having a wavelength of from 10 to 1 mm and a frequency of from 30 to 300 gigahertz (GHz). The electronic device transmits a first millimeter wave signal.
After receiving the reflected signal, the processor 201 may analyze the reflected signal to obtain the human monitoring information. The body monitoring information includes at least one of a first value of a breathing frequency and a second value of a heartbeat frequency. Furthermore, the electronic device compares the analyzed first value of the respiratory frequency with a preset normal respiratory frequency interval, and outputs prompt information if the analyzed first value of the respiratory frequency is not in the range of the normal respiratory frequency interval. And the electronic equipment compares the second value of the analyzed heartbeat frequency with a preset normal heartbeat frequency interval, and if the second value of the analyzed heartbeat frequency is not in the range of the normal heartbeat frequency interval, prompt information is output.
The prompt message may include at least one of a prompt music, a prompt text, and a prompt voice, the prompt text including displaying the currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device.
As shown in fig. 3, the first signal further includes a second millimeter wave signal;
the electronic device further includes: a separation module 206;
a first end of the separation module 206 is connected to the first end of the signal receiver 204, a second end of the separation module 206 is connected to the first end of the processor 201, and the separation module 206 separates the second millimeter wave signal from the first signal to obtain the reflected signal and outputs the reflected signal to the processor 201.
In the present embodiment, the processor 201 is connected to the signal receiver 204 through the separation module 206. The second millimeter wave signal can be understood as a downlink signal of the base station, and is a communication signal of the electronic device. The first millimeter wave signal is also a communication signal of the electronic device, and is an uplink signal sent by the electronic device to the base station. After the electronic device sends the first millimeter wave signal, the electronic device receives a second millimeter wave signal and a transmission signal, that is, the first signal includes the second millimeter wave signal and the transmission signal, in this case, the second millimeter wave is separated from the first signal to obtain a reflection signal, that is, a low-frequency signal carried on the first signal is separated (the low-frequency signal is the reflection signal). And then analyzing the reflected signals to obtain human body monitoring information.
Because the mobile phone (also can be a tablet personal computer) has become a necessary tool for people to carry about in daily life and is basically in a 24-hour standby working state, the FR2 frequency band (24250MHz-52600MHz) of mobile communication of the mobile phone is just at a millimeter wave band, and has the characteristic of partial millimeter wave radar. Therefore, the millimeter wave communication frequency band of the mobile phone can be multiplexed, the millimeter wave biological radar function is realized, the non-contact health monitoring and reminding can be carried out on the user when the mobile phone is in normal standby or communication, the user does not need to buy monitoring equipment independently, and the monitoring cost can be reduced.
The electronic device of the embodiment of the invention transmits a first millimeter wave signal through the radio frequency transceiver 202; receiving a first signal through a signal receiver 204, where the first signal includes a reflection signal of a human body reflecting the first millimeter wave signal; obtaining human monitoring information by the processor 201 according to the reflected signal in the first signal; the electronic device further includes: a separation module 206; a first end of the separation module 206 is connected to the first end of the signal receiver 204, a second end of the separation module 206 is connected to the first end of the processor 201, and the separation module 206 separates the second millimeter wave signal from the first signal to obtain the reflected signal and outputs the reflected signal to the processor 201. The non-contact monitoring is carried out on the user by sending the first millimeter wave signal and receiving the reflected signal, the monitoring mode is simple, and the monitoring cost is reduced.
Further, the third terminal of the separation module 206 is connected to the first terminal of the rf transceiver 202;
the separation module 206 is configured to separate the second millimeter-wave signal from the first signal according to a frequency of the first millimeter-wave signal, where the frequency of the first millimeter-wave signal matches the frequency of the second millimeter-wave signal.
When the second millimeter wave signal is separated from the first signal, the separation may be performed on the premise that the frequency of the first millimeter wave signal matches the frequency of the second millimeter wave signal. For example, the frequency of the first millimeter wave signal is the same as the frequency of the second millimeter wave signal, the first signal is filtered according to the frequency of the first millimeter wave signal, a high frequency signal is filtered, and a low frequency signal is retained, wherein in the first signal, the second millimeter wave signal is a high frequency signal, and the reflected signal is a low frequency signal.
As shown in fig. 4, the electronic device further includes: the radio frequency transceiver 202 is connected with the signal transmitter 203 through the coupler 211 and the power amplifier 213 in sequence, and the signal receiver 204 is connected with the separation module 206 through the power divider 212. That is, a first end of the coupler 211 is connected to a first end of the rf transceiver 202, a second end of the coupler 211 is connected to a first end of the power amplifier 213, and a second end of the power amplifier 213 is connected to a first end of the signal transmitter 203; the third terminal of the coupler 211 is connected to the third terminal of the splitting module 206; a first terminal of the power divider 212 is connected to the first terminal of the signal receiver 204, and a second terminal of the power divider 212 is connected to the first terminal of the separation module 206.
As shown in fig. 4, the rf transceiver 202 transmits a first millimeter wave signal through the antenna module 205;
the antenna module 205 receives a first signal, which includes a downlink signal and a reflected signal of a base station, and may further include a surrounding noise signal, where the surrounding noise signal is negligible;
fig. 4 includes 4 groups of power dividers 212, where the power divider 212 divides the received first signal into 2 paths, and one path directly sends the first signal to the rf transceiver 202 for normal communication; the other path of signal enters a signal separator (i.e., separation module 206), a part of the transmission signal coupled by the signal input to the power amplifier 213 is also input into the separation module 206, the separation module 206 separates out a low-frequency signal (i.e., a reflection signal) carried on the high-frequency signal in the first signal, and sends the low-frequency signal to the processor 201, or sends the low-frequency signal to the respiration/heartbeat signal analysis module 210 for filtering analysis, so as to analyze the respiration and heartbeat frequency signals; finally, the processor 201 compares the analyzed breathing and heartbeat frequency with the stored data, and if the frequency is normal, the monitoring is returned to continue; if the breathing and heartbeat frequency exceeds the normal range, playing prompt music and prompt words, and displaying the current breathing or heartbeat data on a screen; and if the early warning state is not adjusted after the early warning state lasts for a period of time, the current health state and the positioning information are sent to the emergency contact. In fig. 4, the playing module 208 is used for playing music and prompts, and the display module 209 is used for displaying breathing or heartbeat data.
Further, the processor 201 is further configured to output a prompt message if the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval.
Each monitoring parameter is provided with a corresponding abnormal interval. If the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval, it can be understood that if the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval corresponding to the monitoring parameter. For example, if the at least one monitored parameter is respiratory rate, the abnormal interval is an abnormal interval corresponding to respiratory rate. If the at least one monitoring parameter is a respiratory frequency and a heartbeat frequency, the monitoring value of the at least one monitoring parameter is located in an abnormal interval corresponding to the monitoring parameter, which can be understood as that the monitoring value of the respiratory frequency is located in the abnormal interval corresponding to the respiratory frequency, and the monitoring value of the heartbeat frequency is located in the abnormal interval corresponding to the heartbeat frequency.
Furthermore, the electronic device compares the analyzed first value of the respiratory frequency with a preset normal respiratory frequency interval, and outputs prompt information if the analyzed first value of the respiratory frequency is not in the range of the normal respiratory frequency interval. And the electronic equipment compares the second value of the analyzed heartbeat frequency with a preset normal heartbeat frequency interval, and if the second value of the analyzed heartbeat frequency is not in the range of the normal heartbeat frequency interval, prompt information is output to prompt an abnormal condition.
The prompt message may include at least one of a prompt music, a prompt text, and a prompt voice, the prompt text including displaying the currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device.
Further, the processor 201 is further configured to store the monitoring value of at least one monitoring parameter in the human body monitoring information if the monitoring value of the at least one monitoring parameter is located in an abnormal interval; and if the monitoring values of the at least one monitoring parameter in the historical preset time period are all located in the abnormal interval, sending target information to a preset target object.
In particular, the monitored parameter comprises at least one of a breathing frequency and a heartbeat frequency. The historical preset time period is a time period which takes the preset time length as the time length and takes the current time for receiving the first signal as the ending time. Each monitoring parameter is provided with a corresponding abnormal interval. And when judging whether the monitoring value of the monitoring parameter is positioned in the abnormal interval, judging whether the monitoring value of the monitoring parameter is positioned in the abnormal interval corresponding to the monitoring parameter. The target object can be a preset mobile phone number of the emergency contact, a social account number and the like. The target information may include at least one of a cue music, a cue text, and a cue voice, the cue text including displaying a currently resolved respiratory rate and/or heartbeat rate on a display screen of the electronic device. The destination information also includes location information of the electronic device to inform the emergency contact of the location of the monitored person.
In this embodiment, when it is determined that the monitored value of the at least one monitored parameter is located in the abnormal interval, the monitored value of the at least one monitored parameter is stored, so that the value of the monitored parameter in the at least one monitored parameter is continuously tracked in the following manner, that is, the monitored value of the at least one monitored parameter is not changed after the state where the monitored value of the at least one monitored parameter is located in the abnormal interval continues for a period of time, and the current health state (i.e., the currently analyzed respiratory frequency and/or heartbeat frequency) and the positioning information are sent to the emergency contact.
Referring to fig. 5, fig. 5 is a structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 5, the electronic device 500 includes: a sending module 501, a receiving module 502, a separating module 503 and an obtaining module 504.
The sending module 501 is configured to send a first millimeter wave signal;
a receiving module 502, configured to receive a first signal, where the first signal includes a reflection signal reflected by a human body from the first millimeter wave signal; the first signal further comprises a second millimeter wave signal;
a separating module 503, configured to separate the second millimeter wave signal from the first signal to obtain the reflected signal;
an obtaining module 504, configured to analyze the reflected signal to obtain the human body monitoring information.
Further, the separation module 503 is configured to:
separating the second millimeter wave signal from the first signal according to a frequency of the first millimeter wave signal, wherein the frequency of the first millimeter wave signal matches the frequency of the second millimeter wave signal.
Further, the electronic device 500 further includes:
and the output module is used for outputting prompt information if the monitoring value of at least one monitoring parameter in the human body monitoring information is positioned in an abnormal interval.
The electronic device 500 can implement each process implemented by the electronic device in the embodiment of the method in fig. 1, and is not described herein again to avoid repetition.
The electronic device 500 of the embodiment of the present invention transmits a first millimeter wave signal; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal; the first signal further comprises a second millimeter wave signal; separating the second millimeter wave signal from the first signal to obtain the reflected signal; the reflected signals are analyzed to obtain the human body monitoring information, so that the non-contact monitoring is carried out on the user by sending the first millimeter wave signals and receiving the reflected signals, the monitoring mode is simple, and the monitoring cost is reduced.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device for implementing various embodiments of the present invention, and as shown in fig. 6, the electronic device 600 includes, but is not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, a user input unit 607, an interface unit 608, a memory 609, a processor 610, and a power supply 611. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 6 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.
The radio frequency unit 601 is configured to send a first millimeter wave signal; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal;
a processor 610 for separating the second millimeter wave signal from the first signal to obtain the reflected signal; and analyzing the reflected signal to obtain the human body monitoring information.
Further, the processor 610 is configured to separate the second millimeter wave signal from the first signal according to the frequency of the first millimeter wave signal, so as to obtain the reflected signal, where the frequency of the first millimeter wave signal matches the frequency of the second millimeter wave signal.
Further, the processor 610 is configured to output a prompt message if the monitoring value of at least one monitoring parameter in the human body monitoring information is located in an abnormal interval.
The electronic device 600 can implement the processes implemented by the electronic device in the foregoing embodiments, and in order to avoid repetition, the details are not described here.
The electronic device 600 of the embodiment of the present invention transmits a first millimeter wave signal; receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal; the first signal further comprises a second millimeter wave signal; separating the second millimeter wave signal from the first signal to obtain the reflected signal; and analyzing the reflected signal to obtain the human body monitoring information. Therefore, the non-contact monitoring is carried out on the user by sending the first millimeter wave signal and receiving the reflected signal, the monitoring mode is simple, and the monitoring cost is reduced.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 may be used for receiving and sending signals during a message sending and receiving process or a call process, and specifically, receives downlink data from a base station and then processes the received downlink data to the processor 610; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. Further, the radio frequency unit 601 may also communicate with a network and other devices through a wireless communication system.
The electronic device provides wireless broadband internet access to the user via the network module 602, such as assisting the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.
The audio output unit 603 may convert audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into an audio signal and output as sound. Also, the audio output unit 603 may also provide audio output related to a specific function performed by the electronic apparatus 600 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
The input unit 604 is used to receive audio or video signals. The input Unit 604 may include a Graphics Processing Unit (GPU) 6041 and a microphone 6042, and the Graphics processor 6041 processes image data of a still picture or video obtained by an image capturing apparatus (such as a camera) in a video capture mode or an image capture mode. The processed image frames may be displayed on the display unit 606. The image frames processed by the graphic processor 6041 may be stored in the memory 609 (or other storage medium) or transmitted via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 601 in case of the phone call mode.
The electronic device 600 also includes at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 6061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 6061 and/or the backlight when the electronic apparatus 600 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 605 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.
The display unit 606 is used to display information input by the user or information provided to the user. The Display unit 606 may include a Display panel 6061, and the Display panel 6061 may be configured by a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 607 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. Touch panel 6071, also referred to as a touch screen, may collect touch operations by a user on or near it (e.g., operations by a user on or near touch panel 6071 using a finger, stylus, or any suitable object or accessory). The touch panel 6071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 610, receives a command from the processor 610, and executes the command. In addition, the touch panel 6071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The user input unit 607 may include other input devices 6072 in addition to the touch panel 6071. Specifically, the other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a track ball, a mouse, and a joystick, which are not described herein again.
Further, the touch panel 6071 can be overlaid on the display panel 6061, and when the touch panel 6071 detects a touch operation on or near the touch panel 6071, the touch operation is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 provides a corresponding visual output on the display panel 6061 according to the type of the touch event. Although the touch panel 6071 and the display panel 6061 are shown in fig. 6 as two separate components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 6071 and the display panel 6061 may be integrated to implement the input and output functions of the electronic device, and this is not limited here.
The interface unit 608 is an interface for connecting an external device to the electronic apparatus 600. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 608 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the electronic device 600 or may be used to transmit data between the electronic device 600 and external devices.
The memory 609 may be used to store software programs as well as various data. The memory 609 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 609 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 610 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609, thereby performing overall monitoring of the electronic device. Processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The electronic device 600 may further include a power supply 611 (e.g., a battery) for supplying power to the various components, and preferably, the power supply 611 may be logically connected to the processor 610 via a power management system, such that the power management system may be used to manage charging, discharging, and power consumption.
In addition, the electronic device 600 includes some functional modules that are not shown, and are not described in detail herein.
Preferably, an embodiment of the present invention further provides an electronic device, which includes a processor 610, a memory 609, and a computer program stored in the memory 609 and capable of running on the processor 610, where the computer program, when executed by the processor 610, implements each process of the monitoring method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not described here again.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the monitoring method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A monitoring method applied to electronic equipment is characterized by comprising the following steps:
transmitting a first millimeter wave signal;
receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal;
separating the second millimeter wave signal from the first signal to obtain the reflected signal;
and analyzing the reflected signal to obtain the human body monitoring information.
2. The method of claim 1, wherein said separating said second millimeter-wave signal from said first signal to obtain said reflected signal comprises:
and separating the second millimeter wave signal from the first signal according to the frequency of the first millimeter wave signal to obtain the reflected signal, wherein the frequency of the first millimeter wave signal is matched with the frequency of the second millimeter wave signal.
3. The method according to claim 1 or 2, wherein after analyzing the reflected signal to obtain the human body monitoring information, further comprising:
and if the monitoring value of at least one monitoring parameter in the human body monitoring information is in an abnormal interval, outputting prompt information.
4. An electronic device, comprising: processor, radio frequency transceiver, signal transmitter, signal receiver and antenna module, wherein:
the first end of the radio frequency transceiver is connected with the first end of the signal transmitter, and the second end of the signal transmitter is connected with the antenna module;
the second end of the radio frequency transceiver is connected with the first end of the signal receiver, and the second end of the signal receiver is connected with the antenna module;
the radio frequency transceiver is used for outputting a first millimeter wave signal to the signal transmitter;
the signal receiver is used for receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal;
the first signal further comprises a second millimeter wave signal;
the electronic device further includes: a separation module;
the first end of the separation module is connected with the first end of the signal receiver, the second end of the separation module is connected with the first end of the processor, and the separation module separates the second millimeter wave signal from the first signal to obtain the reflected signal and outputs the reflected signal to the processor;
and the processor is used for analyzing the reflected signals to obtain the human body monitoring information.
5. The electronic device of claim 4, wherein the third terminal of the separation module is connected to the first terminal of the radio frequency transceiver;
the separation module is used for separating the second millimeter wave signal from the first signal according to the frequency of the first millimeter wave signal, wherein the frequency of the first millimeter wave signal is matched with the frequency of the second millimeter wave signal.
6. The electronic device according to claim 4, wherein the processor is further configured to output a prompt message if the monitored value of at least one monitoring parameter in the human body monitoring information is in an abnormal interval.
7. An electronic device, comprising:
the sending module is used for sending the first millimeter wave signal;
the receiving module is used for receiving a first signal, wherein the first signal comprises a reflection signal of a human body reflecting the first millimeter wave signal, and the first signal also comprises a second millimeter wave signal;
a separation module, configured to separate the second millimeter-wave signal from the first signal to obtain the reflected signal;
and the acquisition module is used for analyzing the reflected signals to acquire the human body monitoring information.
8. The electronic device of claim 7, wherein the separation module is configured to:
separating the second millimeter wave signal from the first signal according to a frequency of the first millimeter wave signal, wherein the frequency of the first millimeter wave signal matches the frequency of the second millimeter wave signal.
9. The electronic device of claim 7 or 8, further comprising:
and the output module is used for outputting prompt information if the monitoring value of at least one monitoring parameter in the human body monitoring information is positioned in an abnormal interval.
10. An electronic device, comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the monitoring method according to any one of claims 1 to 3.
11. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the monitoring method according to any one of claims 1 to 3.
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