CN114312621A - Vehicle-mounted health intelligent health protection system - Google Patents
Vehicle-mounted health intelligent health protection system Download PDFInfo
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- CN114312621A CN114312621A CN202111539994.0A CN202111539994A CN114312621A CN 114312621 A CN114312621 A CN 114312621A CN 202111539994 A CN202111539994 A CN 202111539994A CN 114312621 A CN114312621 A CN 114312621A
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- 230000036760 body temperature Effects 0.000 claims abstract description 130
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 97
- 230000002159 abnormal effect Effects 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000000249 desinfective effect Effects 0.000 claims abstract description 4
- 238000001931 thermography Methods 0.000 claims description 50
- 238000004891 communication Methods 0.000 claims description 32
- 238000012544 monitoring process Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 18
- 238000009529 body temperature measurement Methods 0.000 claims description 15
- 210000003128 head Anatomy 0.000 claims description 13
- 210000001061 forehead Anatomy 0.000 claims description 12
- 230000000007 visual effect Effects 0.000 claims description 12
- 210000005069 ears Anatomy 0.000 claims description 10
- 230000001815 facial effect Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 7
- 230000032683 aging Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003862 health status Effects 0.000 description 2
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Abstract
The invention discloses a vehicle-mounted intelligent health protection system, which relates to the field of intelligent control of automobiles and comprises a detection sensor, a disinfection device and a vehicle controller, wherein the detection sensor is used for detecting the temperature in an automobile and the body temperature of people in the automobile; the disinfection device is used for disinfecting the environment in the vehicle; the vehicle controller is used for driving the detection device to work after the vehicle is started, and driving the disinfection device to work after the vehicle is locked when the body temperature of people in the vehicle is abnormal based on the detection result of the detection device. The intelligent disinfection device adopts an intelligent control scheme to detect the health state of people in the vehicle, determines whether to disinfect the vehicle according to the health state of the people in the vehicle, determines a proper disinfection time at the same time, and avoids accelerated aging of parts in the vehicle caused by frequent use of the disinfection device.
Description
Technical Field
The invention relates to the field of automobile intelligent control, in particular to a vehicle-mounted intelligent health protection system.
Background
Currently, with the concern of users on self health and vehicle environment, a large number of vehicle-mounted disinfection lamp products are promoted to be applied. A user generally disinfects the vehicle through a disinfection lamp product after using the vehicle or before using the vehicle, for example, an ultraviolet lamp is arranged in an air supply groove of an automobile air conditioner fan, an air supply system of the air conditioner fan is utilized to repeatedly and circularly disinfect, sterilize and purify the air in the air supply groove, and certain ozone is generated to freshen the air so that the air in the vehicle reaches the environmental standard.
However, frequent use of the disinfection lamp accelerates aging of parts in the vehicle, so that certain potential safety hazards are generated, and although the use frequency of the disinfection lamp can be reduced by selecting disinfection time according to the health condition of a user, the existing vehicle-mounted disinfection lamp cannot monitor the health condition of the user, and cannot intelligently select disinfection time according to the health condition of the user.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vehicle-mounted intelligent health protection system, which adopts an intelligent control scheme for disinfection devices, detects the health state of people in a vehicle, determines whether to disinfect the vehicle according to the health state of the people in the vehicle, determines a proper disinfection time, and avoids accelerated aging of parts in the vehicle caused by frequent use of the disinfection devices.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the detection sensor is used for detecting the temperature in the vehicle and the body temperature of people in the vehicle;
a sterilizing device for sterilizing an environment inside the vehicle;
and the vehicle controller is used for driving the detection device to work after the vehicle is started, and driving the disinfection device to work after the vehicle is locked when the body temperature of people in the vehicle is abnormal based on the detection result of the detection device.
On the basis of the technical proposal, the device comprises a shell,
the detection sensor comprises a thermal imaging body temperature monitor and an in-vehicle temperature sensor;
the thermal imaging body temperature monitor is used for detecting the body temperature of people in the vehicle;
the temperature sensor in the vehicle is used for detecting the temperature in the vehicle;
the disinfection device is an ultraviolet disinfection lamp.
On the basis of the technical scheme, after the vehicle is started, the detection device is driven to work, and the specific process comprises the following steps:
when the vehicle is started, the vehicle controller controls the thermal imaging body temperature monitor and the in-vehicle temperature sensor to be started;
the vehicle controller receives the body temperature of people in the vehicle detected by the thermal imaging body temperature monitor and the temperature in the vehicle detected by the temperature sensor in the vehicle;
and judging whether the body temperature of the person in the vehicle is abnormal or not based on the detected body temperature of the person in the vehicle and the body temperature of the person in the vehicle detected by the thermal imaging body temperature monitor.
On the basis of the technical proposal, the device comprises a shell,
when the in-vehicle temperature detected by the in-vehicle temperature sensor is within the proper temperature range, judging whether the in-vehicle personnel temperature is abnormal or not based on the in-vehicle personnel temperature detected by the thermal imaging body temperature monitor;
and when the temperature in the vehicle, which is detected by the temperature sensor in the vehicle, is not in the proper temperature range, starting the air conditioner, and when the temperature in the vehicle is in the proper temperature range, judging whether the body temperature of the person in the vehicle is abnormal or not based on the body temperature of the person in the vehicle, which is detected by the thermal imaging body temperature monitor.
On the basis of the technical scheme, under the condition that the air conditioner in the car is in an open state, the body temperature of people in the car is detected based on the thermal imaging body temperature monitor, and whether the body temperature of the people in the car is abnormal or not is judged, and the method specifically comprises the following steps:
the thermal imaging body temperature monitor carries out multiple temperature measurement on the forehead, the neck and the ears of people in the vehicle, and the measurement on the same part is carried out at intervals of preset time;
based on the temperature measurement result, when any two parts of the forehead, the neck and the ears exceed the preset normal temperature of the human body in the continuous preset times of temperature measurement, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal.
On the basis of the technical scheme, under the condition that the air conditioner in the vehicle is not opened, the body temperature of people in the vehicle is detected based on the thermal imaging body temperature monitor, and whether the body temperature of the people in the vehicle is abnormal or not is judged, and the method specifically comprises the following steps:
the thermal imaging body temperature monitor measures the temperature of the face of a person in the vehicle based on a temperature measurement result:
when the measured temperature does not exceed the preset normal temperature of the human body, the body temperature of people in the vehicle is judged to be normal;
when the measured temperature exceeds the preset normal temperature of the human body, the thermal imaging body temperature monitor continuously measures the temperature of the face of the person in the vehicle for preset times, the preset time is set at each measurement interval, and when the continuously measured temperature exceeds the preset normal temperature of the human body, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal.
On the basis of the technical proposal, the device comprises a shell,
the vehicle-mounted alarm system also comprises a sound and visual reminding device, wherein the sound and visual reminding device is used for reminding people in the vehicle in a sound and visual mode when the body temperature of the people in the vehicle is abnormal;
the thermal imaging body temperature monitor is also used for detecting whether the facial features of the people in the vehicle are abnormal or not, and based on the record of the thermal imaging body temperature monitor on the blink frequency, the eye closing time length, the head swing frequency and the head swing amplitude of the people in the vehicle, when the blink frequency and the eye closing time length of the people in the vehicle are not in normal values or the head swing frequency and the head swing amplitude are not in normal values, the facial features of the people in the vehicle are abnormal.
On the basis of the technical proposal, the device comprises a shell,
the vehicle-mounted intelligent health protection system also comprises an intelligent access system, wherein the intelligent access system comprises a CAN communication module and a radio frequency communication module;
the radio frequency communication module of the intelligent access system is used for receiving remote control signals of a remote control key, and the remote control signals comprise unlocking signals and locking signals;
the CAN communication module of the intelligent access system is used for sending the remote control signal received by the radio frequency communication module to the vehicle controller;
the vehicle controller comprises a CAN communication module, and the CAN communication module of the vehicle controller is used for communicating with the CAN communication module of the intelligent access system.
On the basis of the technical proposal, the device comprises a shell,
the vehicle controller, before actuating the disinfecting device, further comprises: collecting vehicle signals, judging the vehicle state according to the collected vehicle signals, and driving the disinfection device to work for a set time when the vehicle state is in a safe state;
the vehicle signals comprise an engine state, a vehicle speed, a gear, a key state, a door lock state, a vehicle window state, a vehicle power state and a person riding state;
when the engine state is a flameout state, the vehicle speed is 0, the gear is P gear, the key state is OFF gear, the window state is closed, and the vehicle power state is that the vehicle power voltage is not less than the preset voltage and the person riding state is that no person rides, the vehicle controller judges that the vehicle state is in a safe state;
and in the working process of the disinfection device, if the vehicle controller judges that the vehicle state is the unsafe state based on the vehicle signal, the vehicle controller controls the disinfection device to stop working.
On the basis of the technical proposal, the device comprises a shell,
the vehicle controller also comprises a power supply module and a power monitoring module, wherein the power supply module is used for supplying power to the disinfection device, and the power monitoring module is used for monitoring the running state of the power supply module;
when the power supply monitoring module monitors that the power supply module is short-circuited, broken or overloaded, the power supply monitoring module judges that the power supply module has a fault and informs the power supply module to cut off the power supply to the disinfection device;
when the power supply module cuts off the power supply to the disinfection device, the power monitoring module monitors whether the power supply to the disinfection device is actually cut off in real time and feeds back the monitoring result to the power supply module;
and in the working process of the disinfection device, if the power supply monitoring module monitors that the power supply module has a fault, the vehicle controller controls the disinfection device to stop working.
Compared with the prior art, the invention has the advantages that: through set up detection sensor and disinfection device on the vehicle, order about detection device work after the vehicle starts, detect interior temperature of car and interior personnel's body temperature of car, then based on the testing result of detection device, when interior personnel's body temperature is unusual, then wait that the vehicle locks the car and order about disinfection device work, disinfect the environment in the car, adopt intelligent control scheme to disinfection device, detect interior personnel's health status, and whether disinfect the processing in the car according to interior personnel's health status decision, confirm suitable disinfection opportunity simultaneously, avoid frequently using disinfection device simultaneously and cause interior spare part accelerated ageing of car.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a vehicle-mounted intelligent health protection system in an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides a vehicle-mounted intelligent health protection system, which is characterized in that a detection sensor and a disinfection device are arranged on a vehicle, the detection device is driven to work after the vehicle is started, the temperature in the vehicle and the body temperature of people in the vehicle are detected, then the disinfection device is driven to work after the vehicle is locked when the body temperature of the people in the vehicle is abnormal based on the detection result of the detection device, the environment in the vehicle is disinfected, the disinfection device adopts an intelligent control scheme, the health state of the people in the vehicle is detected, whether the disinfection treatment is carried out on the vehicle is determined according to the health state of the people in the vehicle, the proper disinfection time is determined, and accelerated aging of parts in the vehicle caused by frequent use of the disinfection device is avoided.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, 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 some embodiments of the present application, but not all embodiments.
Referring to fig. 1, an embodiment of the present invention provides a vehicle-mounted intelligent health protection system, which includes a detection sensor, a disinfection device, and a vehicle controller.
For the detection sensor in the embodiment of the invention, the detection sensor is used for detecting the temperature in the vehicle and the body temperature of people in the vehicle; specifically, the detection sensor comprises a thermal imaging body temperature monitor and an in-vehicle temperature sensor; the thermal imaging body temperature monitor is used for detecting the body temperature of people in the vehicle; the in-vehicle temperature sensor is used for detecting the in-vehicle temperature.
The thermal imaging body temperature monitor is a combination of an infrared system and a camera lens, can monitor the average temperature of a certain part of a body of a user within a period of time, sends the average temperature obtained by monitoring to a vehicle controller, and can also monitor the action of the user based on a thermal imaging principle. The in-vehicle temperature sensor detects the in-vehicle temperature and transmits the detected in-vehicle temperature information to the vehicle controller.
As for the sterilizing device in the embodiment of the present invention, the sterilizing device is used for sterilizing the environment inside the vehicle; in particular, the disinfection device is an ultraviolet disinfection lamp. The ultraviolet disinfection lamp can be arranged on an air outlet of an air conditioner, is combined with an air outlet shell and a flexible light guide to form a disinfection air outlet whole, and can also be arranged at an instrument desk, a dome lamp, a handrail box cup stand, a door guard plate and the like, and the positions and the vehicle modeling structure are integrated, so that the ultraviolet disinfection lamp accords with the regulations of protrusions inside a passenger vehicle.
For the vehicle controller in the embodiment of the invention, the vehicle controller is used for driving the detection device to work after the vehicle is started, and driving the disinfection device to work after the vehicle is locked when the body temperature of people in the vehicle is abnormal based on the detection result of the detection device. The method is characterized in that the temperature in the vehicle and the body temperature of people in the vehicle are detected based on a detection device, when the body temperature of the people in the vehicle is detected to be abnormal, the disinfection device is driven to work after the vehicle is locked, the environment in the vehicle is disinfected for a certain time (which can be 30min), and then the disinfection device is closed.
In the embodiment of the invention, after the vehicle is started, the detection device is driven to work, and the specific process comprises the following steps:
s101: when the vehicle is started, the vehicle controller controls the thermal imaging body temperature monitor and the in-vehicle temperature sensor to be started; when the thermal imaging body temperature monitor and the in-vehicle temperature sensor are started, the detected temperature is transmitted to the vehicle controller.
S102: the vehicle controller receives the body temperature of people in the vehicle detected by the thermal imaging body temperature monitor and the temperature in the vehicle detected by the temperature sensor in the vehicle;
s103: and judging whether the body temperature of the person in the vehicle is abnormal or not based on the detected body temperature of the person in the vehicle and the body temperature of the person in the vehicle detected by the thermal imaging body temperature monitor. Namely, the temperature of a specific part (such as forehead) of the human body at the environment temperature is determined according to the environment temperature in the vehicle, and whether the body temperature of the person in the vehicle is abnormal is further judged.
In the embodiment of the invention, when the in-vehicle temperature detected by the in-vehicle temperature sensor is in the proper temperature range, the body temperature of the person in the vehicle is judged whether to be abnormal or not based on the body temperature of the person in the vehicle detected by the thermal imaging body temperature monitor; the appropriate temperature range in the invention is 18-26 ℃.
And when the temperature in the vehicle, which is detected by the temperature sensor in the vehicle, is not in the proper temperature range, starting the air conditioner, and when the temperature in the vehicle is in the proper temperature range, judging whether the body temperature of the person in the vehicle is abnormal or not based on the body temperature of the person in the vehicle, which is detected by the thermal imaging body temperature monitor. The thermal imaging body temperature monitor and the in-vehicle temperature sensor work in sequence that the in-vehicle temperature sensor works first and then the thermal imaging body temperature monitor works. For example, when the in-vehicle temperature detected by the in-vehicle temperature sensor is higher than 26 ℃, the in-vehicle air conditioner is started to adjust the in-vehicle temperature, and when the in-vehicle temperature is adjusted to a proper temperature range, the thermal imaging body temperature monitor detects the body temperature of people in the vehicle.
In the embodiment of the invention, when the in-car air conditioner is in an on state, the in-car personnel body temperature detected by the thermal imaging body temperature monitor is used for judging whether the in-car personnel body temperature is abnormal, specifically:
s201: the thermal imaging body temperature monitor carries out multiple temperature measurement on the forehead, the neck and the ears of people in the vehicle, and the measurement on the same part is carried out at intervals of preset time; the method comprises the steps of measuring the temperature of the forehead of a person in the vehicle for multiple times, measuring the temperature of the neck of the person in the vehicle for multiple times, measuring the temperature of the ears of the person in the vehicle for multiple times, wherein the time interval is preset when the temperature of the forehead is measured for multiple times, the time interval is preset when the temperature of the neck is measured for multiple times, and the time interval is preset when the temperature of the ears is measured for multiple times.
In the embodiment of the invention, the preset time can be 3 minutes, namely, the measurement of the same part is all separated by 3 minutes; the temperature measurement for many times can be 3 times, namely the forehead, the neck and the ears of people in the automobile are measured for 3 times.
Under the condition that the air conditioner in the automobile is in an open state, the forehead, the neck and the ears of people in the automobile are subjected to temperature measurement for multiple times, so that the temperature measurement accuracy of the people in the automobile is prevented from being influenced due to the temperature adjustment of the air conditioner.
S202: based on the temperature measurement result, when any two parts of the forehead, the neck and the ears exceed the preset normal temperature of the human body in the continuous preset times of temperature measurement, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal. The preset times can be 3 times, for example, when the temperature of the forehead exceeds the preset normal temperature of the human body for 3 continuous times, and the temperature of the neck exceeds the preset normal temperature of the human body for 3 continuous times, the body temperature of the person in the vehicle is judged to be normal. The preset normal temperature of the human body in the embodiment of the invention is 37.3 ℃. Meanwhile, when the body temperature of the person in the vehicle is judged to be normal, the health state of the person in the vehicle is abnormal, and system recording is carried out.
In the embodiment of the invention, when the air conditioner in the vehicle is not turned on, the body temperature of the person in the vehicle is detected by the thermal imaging body temperature monitor to judge whether the body temperature of the person in the vehicle is abnormal, which specifically comprises the following steps:
the thermal imaging body temperature monitor measures the temperature of the face of a person in the vehicle based on a temperature measurement result:
when the measured temperature does not exceed the preset normal temperature of the human body, the body temperature of people in the vehicle is judged to be normal;
when the measured temperature exceeds the preset normal temperature of the human body, the thermal imaging body temperature monitor continuously measures the temperature of the face of the person in the vehicle for preset times, the preset time is set at each measurement interval, and when the continuously measured temperature exceeds the preset normal temperature of the human body, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal. Similarly, when the body temperature of the person in the vehicle is judged to be normal, the health state of the person in the vehicle is abnormal, and the system records the body temperature.
In a possible implementation mode, the thermal imaging body temperature monitor is further used for detecting whether facial features of the person in the vehicle are abnormal or not, and based on the record of the thermal imaging body temperature monitor on the blink frequency, the eye closing time length, the head swing frequency and the head swing amplitude of the person in the vehicle, when the blink frequency and the eye closing time length of the person in the vehicle are not normal values or the head swing frequency and the head swing amplitude are not normal values, the facial features of the person in the vehicle are abnormal. When the eye closing speed of the eyes is reduced and the eye closing time exceeds a normal value, or the head does not swing independently and has a large amplitude, judging that the facial features of the people in the vehicle are abnormal, and recording the facial features of the people in the vehicle by the system.
The vehicle-mounted intelligent health protection system further comprises a sound and visual reminding device, and the sound and visual reminding device is used for reminding people in the vehicle in a sound and visual mode when the body temperature of the people in the vehicle is abnormal. The audio and visual alert device may be an existing device in the vehicle, such as a meter, MP5, or other vehicle information display system, and is configured to alert the user when an abnormality in the body temperature of the user is detected.
The vehicle-mounted intelligent health protection system further comprises an intelligent access system, wherein the intelligent access system comprises a CAN communication module and a radio frequency communication module; the intelligent entry system comprises a radio frequency communication module, a remote control key and an intelligent entry system, wherein the radio frequency communication module is used for receiving remote control signals of the remote control key, and the remote control signals comprise unlocking signals and locking signals; the CAN communication module of the intelligent access system is used for sending the remote control signal received by the radio frequency communication module to the vehicle controller; the vehicle controller comprises a CAN communication module, and the CAN communication module of the vehicle controller is used for communicating with the CAN communication module of the intelligent access system.
The intelligent Entry system, namely a keyless Entry and Start system (PEPS for short), has the working principle: 1. the automobile remote control key is carried to a position near the automobile, when an automobile button or a sliding door handle is pressed, the automobile receives an ignition or unlocking signal and sends the signal to a low-frequency antenna; 2. after receiving the signal, the low-frequency antenna sends a low-frequency trigger signal to the remote control key; 3. the vehicle key receives the low-frequency trigger signal and sends out a high-frequency unlocking signal; 4. and the high-frequency receiver receives the high-frequency unlocking signal, and the whole vehicle completes unlocking or ignition.
The vehicle Controller is connected with the intelligent access system through CAN (Controller Area Network) lines (CAN-L and CAN-H lines), and the intelligent access system and the remote control key are wirelessly interconnected through 433MHz \315MHz \125kHz radio frequency signals. The remote control key is a legal key passing through the vehicle anti-theft key authentication and is bound with the unique identification code of the vehicle. The remote control key has a radio frequency communication function, and the communication frequency of the remote control key is 433MHz \315MHz \125 kHz.
The radio frequency communication module is externally connected with a low frequency induction antenna, and the communication frequency of the radio frequency communication module is 433MHz \315MHz \125 kHz. The intelligent entry system receives the remote control key signal through the radio frequency communication module and transmits the remote control key signal to the vehicle controller through the CAN communication module. The intelligent entry system is bound with Vehicle information such as Vehicle Identification Number (VIN) code, production date, and the like. The intelligent entry system is also bound with a vehicle anti-theft system, stores legal key information and only responds to legal and effective key remote control information.
When a user carries the remote control key and presses the unlocking key, the intelligent entry system unlocks the vehicle after judging that the remote control key is legal, then the user presses the starting key in the vehicle, the intelligent entry system controls the vehicle to ignite after judging that the ignition condition is met, and the vehicle is in a starting state at the moment. When the intelligent entry system receives a vehicle locking instruction sent by the remote control key, the vehicle controller controls the vehicle to lock the vehicle.
And after the body temperature of the people in the vehicle is judged to be abnormal, recording the abnormal condition, reminding the people in the vehicle through a sound and visual reminding device, and starting an ultraviolet disinfection lamp to disinfect at regular time (for example, disinfection for 30min) after receiving a vehicle locking instruction sent by a remote control key. In the disinfection process, the vehicle controller supplies power to the ultraviolet disinfection lamp through the power supply module, the power monitoring module monitors whether the power supply module has fault conditions such as short circuit, open circuit and power overload in real time, and if the fault conditions exist, the power supply module is informed to cut off the power supply of the ultraviolet disinfection lamp.
In an embodiment of the present invention, before the vehicle controller drives the disinfecting device to operate, the vehicle controller further includes: and collecting vehicle signals, judging the vehicle state according to the collected vehicle signals, and driving the disinfection device to work for a set time when the vehicle state is in a safe state. The vehicle signals include an engine state, a vehicle speed, a gear, a key state, a door lock state, a window state, a vehicle power state and a person riding state.
When the engine state is a flameout state, the vehicle speed is 0, the gear is a P gear (parking gear), the key state is an OFF gear (closing gear), the window state is a closing state, the vehicle power state is that the vehicle power voltage is not less than the preset voltage, and the person riding state is that no person rides, the vehicle controller judges that the vehicle state is in a safe state. And in the working process of the disinfection device, if the vehicle controller judges that the vehicle state is the unsafe state based on the vehicle signal, the vehicle controller controls the disinfection device to stop working. The preset voltage is 12.5V.
And when the vehicle controller judges that the vehicle state is in a safe state, the automatic disinfection decision is made according to the instruction of the remote control key of the user and the health state of people in the vehicle memorized by the system.
In the embodiment of the invention, the vehicle controller further comprises a power supply module and a power monitoring module, wherein the power supply module is used for supplying power to the disinfection device, and the power monitoring module is used for monitoring the running state of the power supply module; when the power supply monitoring module monitors that the power supply module is short-circuited, broken or overloaded, the power supply monitoring module judges that the power supply module has a fault and informs the power supply module to cut off the power supply to the disinfection device; when the power supply module cuts off the power supply to the disinfection device, the power monitoring module monitors whether the power supply to the disinfection device is actually cut off in real time and feeds back the monitoring result to the power supply module; and in the working process of the disinfection device, if the power supply monitoring module monitors that the power supply module has a fault, the vehicle controller controls the disinfection device to stop working.
Namely, in the working process of the disinfection device, whether the vehicle state is a safe state or not and the running state of the power supply module are judged, and when the vehicle state is a non-safe state, the power supply module is failed or the timed disinfection work is finished, the vehicle controller controls the ultraviolet disinfection lamp to stop working.
The whole operation process of the vehicle-mounted intelligent health protection system is explained below.
After a vehicle is started, the vehicle-mounted intelligent health protection system is started after the vehicle is electrified, the vehicle controller controls the thermal imaging body temperature monitor and the in-vehicle temperature sensor to be started, after a period of time (such as 10min, 20min and the like), the in-vehicle temperature sent by the thermal imaging body temperature monitor and the in-vehicle temperature sent by the in-vehicle temperature sensor are received, the normal temperature range of the specific part of the human body under the temperature environment is determined according to the in-vehicle temperature, if the average monitored temperature of the human body exceeds the temperature range, the body temperature of the in-vehicle person is judged to be abnormal, the abnormal state is recorded, and a user is reminded through a sound and visual reminding device. After receiving a vehicle locking instruction sent by a remote control key, a vehicle controller collects vehicle signals, judges the safety state of the vehicle according to the collected vehicle signals, and determines the safety of the vehicle when the following conditions are met: the engine state is flameout state, the vehicle speed is 0, the gear is P gear, the key state is OFF gear, the window state is closed state, the vehicle power state is that the vehicle power voltage is not less than the preset voltage and the person riding state is that no person rides.
And after the vehicle controller confirms that the vehicle is in a safe state, the vehicle controller makes an automatic disinfection decision according to the instruction of the remote control key of the user and the health state of people in the vehicle memorized by the system. The vehicle controller controls the ultraviolet disinfection lamp to work regularly (for example, disinfection is carried out for 30min), whether the vehicle state is a safe state or not and the running state of the power supply module are judged in the working process of the disinfection device, and when the vehicle state is a non-safe state, the power supply module fails or the regular disinfection work is finished, the vehicle controller controls the ultraviolet disinfection lamp to stop working.
The vehicle-mounted intelligent health protection system can intelligently detect the health condition of the user, and determine whether to disinfect according to whether the detection result (the body temperature and the facial features of the user) is abnormal, so that the proper disinfection time is determined. The disinfection work is in under the healthy unusual condition of user, can not regularly disinfect and cause the quick ageing of parts in the car to lead to the safety risk. The system has no accidental opening condition, and avoids the injury to personnel caused by accidental opening. The ultraviolet disinfection lamp system has two-stage safety monitoring and confirmation in the whole disinfection process, can identify the problems of the ultraviolet disinfection lamp system in the operation process, and timely interrupts the power supply after the problems occur so as to ensure the safety of personnel and vehicles. The ultraviolet disinfection lamp can be arranged at the existing positions of an air outlet of an air conditioner and the like, and the positions and the vehicle modeling structure are integrated into a whole, so that the ultraviolet disinfection lamp conforms to the regulations of the protrusions inside the passenger vehicle.
According to the vehicle-mounted intelligent health protection system, the detection sensor and the disinfection device are arranged on the vehicle, the detection device is driven to work after the vehicle is started, the temperature in the vehicle and the body temperature of people in the vehicle are detected, then the disinfection device is driven to work after the vehicle is locked when the body temperature of the people in the vehicle is abnormal based on the detection result of the detection device, the environment in the vehicle is disinfected, the disinfection device adopts an intelligent control scheme, the health state of the people in the vehicle is detected, whether the disinfection treatment is carried out on the vehicle is determined according to the health state of the people in the vehicle, the proper disinfection time is determined, and accelerated aging of parts in the vehicle caused by frequent use of the disinfection device is avoided.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a healthy intelligent health protection system of on-vehicle, its characterized in that includes:
the detection sensor is used for detecting the temperature in the vehicle and the body temperature of people in the vehicle;
a sterilizing device for sterilizing an environment inside the vehicle;
and the vehicle controller is used for driving the detection device to work after the vehicle is started, and driving the disinfection device to work after the vehicle is locked when the body temperature of people in the vehicle is abnormal based on the detection result of the detection device.
2. The vehicle-mounted intelligent health protection system according to claim 1, wherein:
the detection sensor comprises a thermal imaging body temperature monitor and an in-vehicle temperature sensor;
the thermal imaging body temperature monitor is used for detecting the body temperature of people in the vehicle;
the temperature sensor in the vehicle is used for detecting the temperature in the vehicle;
the disinfection device is an ultraviolet disinfection lamp.
3. The vehicle-mounted intelligent health protection system according to claim 2, wherein the driving of the detection device after the vehicle is started comprises the following specific processes:
when the vehicle is started, the vehicle controller controls the thermal imaging body temperature monitor and the in-vehicle temperature sensor to be started;
the vehicle controller receives the body temperature of people in the vehicle detected by the thermal imaging body temperature monitor and the temperature in the vehicle detected by the temperature sensor in the vehicle;
and judging whether the body temperature of the person in the vehicle is abnormal or not based on the detected body temperature of the person in the vehicle and the body temperature of the person in the vehicle detected by the thermal imaging body temperature monitor.
4. The vehicle-mounted intelligent health protection system according to claim 3, wherein:
when the in-vehicle temperature detected by the in-vehicle temperature sensor is within the proper temperature range, judging whether the in-vehicle personnel temperature is abnormal or not based on the in-vehicle personnel temperature detected by the thermal imaging body temperature monitor;
and when the temperature in the vehicle, which is detected by the temperature sensor in the vehicle, is not in the proper temperature range, starting the air conditioner, and when the temperature in the vehicle is in the proper temperature range, judging whether the body temperature of the person in the vehicle is abnormal or not based on the body temperature of the person in the vehicle, which is detected by the thermal imaging body temperature monitor.
5. The vehicle-mounted intelligent health protection system according to claim 4, wherein in the on-vehicle air conditioner state, the body temperature of the person in the vehicle is determined based on the body temperature of the person in the vehicle detected by the thermal imaging body temperature monitor, and the determining whether the body temperature of the person in the vehicle is abnormal is specifically as follows:
the thermal imaging body temperature monitor carries out multiple temperature measurement on the forehead, the neck and the ears of people in the vehicle, and the measurement on the same part is carried out at intervals of preset time;
based on the temperature measurement result, when any two parts of the forehead, the neck and the ears exceed the preset normal temperature of the human body in the continuous preset times of temperature measurement, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal.
6. The vehicle-mounted intelligent health protection system according to claim 4, wherein when the air conditioner in the vehicle is not turned on, the body temperature of the person in the vehicle is determined based on the body temperature detected by the thermal imaging body temperature monitor, and the determination as to whether the body temperature of the person in the vehicle is abnormal is specifically as follows:
the thermal imaging body temperature monitor measures the temperature of the face of a person in the vehicle based on a temperature measurement result:
when the measured temperature does not exceed the preset normal temperature of the human body, the body temperature of people in the vehicle is judged to be normal;
when the measured temperature exceeds the preset normal temperature of the human body, the thermal imaging body temperature monitor continuously measures the temperature of the face of the person in the vehicle for preset times, the preset time is set at each measurement interval, and when the continuously measured temperature exceeds the preset normal temperature of the human body, the body temperature of the person in the vehicle is judged to be abnormal, otherwise, the body temperature of the person in the vehicle is judged to be normal.
7. The vehicle-mounted intelligent health protection system according to claim 5 or 6, wherein:
the vehicle-mounted alarm system also comprises a sound and visual reminding device, wherein the sound and visual reminding device is used for reminding people in the vehicle in a sound and visual mode when the body temperature of the people in the vehicle is abnormal;
the thermal imaging body temperature monitor is also used for detecting whether the facial features of the people in the vehicle are abnormal or not, and based on the record of the thermal imaging body temperature monitor on the blink frequency, the eye closing time length, the head swing frequency and the head swing amplitude of the people in the vehicle, when the blink frequency and the eye closing time length of the people in the vehicle are not in normal values or the head swing frequency and the head swing amplitude are not in normal values, the facial features of the people in the vehicle are abnormal.
8. The vehicle-mounted intelligent health protection system according to claim 1, wherein:
the vehicle-mounted intelligent health protection system also comprises an intelligent access system, wherein the intelligent access system comprises a CAN communication module and a radio frequency communication module;
the radio frequency communication module of the intelligent access system is used for receiving remote control signals of a remote control key, and the remote control signals comprise unlocking signals and locking signals;
the CAN communication module of the intelligent access system is used for sending the remote control signal received by the radio frequency communication module to the vehicle controller;
the vehicle controller comprises a CAN communication module, and the CAN communication module of the vehicle controller is used for communicating with the CAN communication module of the intelligent access system.
9. The vehicle-mounted intelligent health protection system according to claim 1, wherein:
the vehicle controller, before actuating the disinfecting device, further comprises: collecting vehicle signals, judging the vehicle state according to the collected vehicle signals, and driving the disinfection device to work for a set time when the vehicle state is in a safe state;
the vehicle signals comprise an engine state, a vehicle speed, a gear, a key state, a door lock state, a vehicle window state, a vehicle power state and a person riding state;
when the engine state is a flameout state, the vehicle speed is 0, the gear is P gear, the key state is OFF gear, the window state is closed, and the vehicle power state is that the vehicle power voltage is not less than the preset voltage and the person riding state is that no person rides, the vehicle controller judges that the vehicle state is in a safe state;
and in the working process of the disinfection device, if the vehicle controller judges that the vehicle state is the unsafe state based on the vehicle signal, the vehicle controller controls the disinfection device to stop working.
10. The vehicle-mounted intelligent health protection system according to claim 1, wherein:
the vehicle controller also comprises a power supply module and a power monitoring module, wherein the power supply module is used for supplying power to the disinfection device, and the power monitoring module is used for monitoring the running state of the power supply module;
when the power supply monitoring module monitors that the power supply module is short-circuited, broken or overloaded, the power supply monitoring module judges that the power supply module has a fault and informs the power supply module to cut off the power supply to the disinfection device;
when the power supply module cuts off the power supply to the disinfection device, the power monitoring module monitors whether the power supply to the disinfection device is actually cut off in real time and feeds back the monitoring result to the power supply module;
and in the working process of the disinfection device, if the power supply monitoring module monitors that the power supply module has a fault, the vehicle controller controls the disinfection device to stop working.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111539994.0A CN114312621A (en) | 2021-12-15 | 2021-12-15 | Vehicle-mounted health intelligent health protection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111539994.0A CN114312621A (en) | 2021-12-15 | 2021-12-15 | Vehicle-mounted health intelligent health protection system |
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Application publication date: 20220412 |