CN105487468B - A kind of Multifunction electro-controlled method - Google Patents
A kind of Multifunction electro-controlled method Download PDFInfo
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- CN105487468B CN105487468B CN201610002070.XA CN201610002070A CN105487468B CN 105487468 B CN105487468 B CN 105487468B CN 201610002070 A CN201610002070 A CN 201610002070A CN 105487468 B CN105487468 B CN 105487468B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
The present invention relates to a kind of Multifunction electro-controlled method, the method includes: 1) provide a kind of Multifunction electro-controlled system being positioned on bus, described electric-control system includes that physical function detects subsystem, emergency wireless communication subsystem, solar storage battery and ARM11 process chip, solar storage battery provides supply of electric power for operating emergency wireless communication subsystem, physical function detection subsystem is for extracting blood oxygen saturation information and the blood glucose information of the driver in bus driver's cabin, described ARM11 processes chip and is connected with described physical function detection subsystem, determine whether to start emergency wireless communication subsystem according to the blood oxygen saturation information extracted and blood glucose information；2) described electric-control system is run.
Description
Technical field
The present invention relates to field of electric control, particularly relate to a kind of Multifunction electro-controlled method.
Background technology
The classification of bus has multiple, according to traffic coverage, can be divided into short distance (in urban district) and
Long-distance (city is interval) bus；According to the difference of fuel type, can be divided into fuel oil, combustion gas and
Electrobus；According to the difference of vehicle type structure, the public vapour of monolayer, bilayer, radial type can be divided into
Car etc..Initially, urban transit bus is mostly converted by truck chassis, and modern city is public
The chassis of automobile is typically all the requirement specialized designs according to passenger vehicle and is fabricated by.The city of developed country
City's bus, all has been carried out self-service ticketing, therefore equipped with cashing machine or ticket-validating machine, and current big portion
Bus is divided the most substantially to realize self-service ticketing except countryside, city.
The origin of public transport at least can trace back to 1826.A retired officer was in France west at that time
Flour milling mill is founded in northern Nan Te (Nantes) suburbs, the hot water that steam engine is discharged have a bath for people and
Build public outdoor bathing place, and intown carriage service of plugging into is provided.When he finds people on the way
When can use his stage carriage, just found and shuttle back and forth the passenger vehicle route between hotel, allow passenger and
Mail is in the most freely using.Paris is the leading city of bus, and London is followed by.
Currently, during bus has been widely used for each city of countries in the world.At public vapour
In the driving process of car, the state particular importance of driver, if there is the situation of psychological problem in driver,
Or ill situation occurs in driver, all can affect the normal traveling of bus, can lead time serious
Cause severe vehicle accident to occur.And prior art does not exist bus driver's physiological status
Carry out equipment and the mechanism detected.
To this end, the present invention proposes a kind of Multifunction electro-controlled system being positioned on bus, use high-precision
Blood glucose and the blood oxygen saturation of driver are carried out in time by blood glucose monitoring device and the blood Monitoring Oxygen Ventilation equipment of degree
Detection and warning, and when recognizing driver's abnormal state, start urgency traffic equipment in time, it is simple to
Passenger quickly understands the transport condition of current bus, it is to avoid get into a difficult position.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides one and be positioned on bus
Multifunction electro-controlled system, utilize targetedly, can be used for the cramped construction of bus driver's cabin
Blood glucose monitoring device and blood Monitoring Oxygen Ventilation equipment realize the blood glucose information of the driver to steering position respectively
With the extraction of blood oxygen saturation, and trigger alarm mechanism when exception, more it is essential that when abnormal
Trigger passenger's urgency traffic passage, help passenger to relate to external assistance as early as possible, it is to avoid serious traffic
Accident occurs.
According to an aspect of the present invention, it is provided that a kind of Multifunction electro-controlled system being positioned on bus,
Described electric-control system includes that physical function detection subsystem, emergency wireless communication subsystem, solar energy store
Battery and ARM11 process chip, and solar storage battery is operating emergency wireless communication subsystem
Thering is provided supply of electric power, physical function detection subsystem is for the blood oxygen to the driver in bus driver's cabin
Saturation infromation and blood glucose information are extracted, and described ARM11 processes chip and described physical function
Detection subsystem connects, and determines whether to start tightly according to the blood oxygen saturation information extracted and blood glucose information
Anxious radio communication subsystem.
More specifically, in the described Multifunction electro-controlled system being positioned on bus, including: directly count
Word frequency synthesizer, for producing frequency and sine wave signal that phase place can adjust is using as radio frequency frequency
Rate source is used as mixing and uses；Pulse-series generator, is used for producing pulse train；Frequency mixer, with institute
State Direct Digital Frequency Synthesizers and described pulse-series generator connects respectively, use pulse train pair
Sine wave signal carries out mixed modulated；Power amplifier, is connected with described frequency mixer, for being mixed
Signal after modulation is amplified；Switching Power Supply, the interface electricity being used as between probe and power amplifier
Road, in the signal loading after amplifying to the radio-frequency receiving-transmitting coil of probe；Nd-Fe-B permanent magnetic type magnet is tied
Structure, produces a uniform static magnetic field of field intensity in the space accommodating driver's finger；Probe, places
At driver's finger position, it is wound around radio-frequency receiving-transmitting coil and sends into described Nd-Fe-B permanent magnetic with the signal that will load
In type magnet structure, produce nmr phenomena, be additionally operable to resonate Hydrogen Proton in driver's finger
The deamplification of rear acquisition is sent；Near infrared light emitter, is arranged on driver's finger fingertip blood capillary
Position, is connected with light source driving circuit, for the LED control signal sent based on light source driving circuit,
Launch near infrared light；Light source driving circuit, is connected with described near infrared light emitter, for described
Near infrared light emitter sends LED control signal；Near infrared light receptor, is arranged on driver's Fingers
On point, it is positioned at the relative position of described light emitting diode, is used for receiving transmission driver's finger fingertip capillary
Near infrared light after blood vessel；Parameter extraction equipment, with described near infrared light emitter and described near-infrared
Optical receiver connects respectively, light attenuation journey based on the near infrared light launched with the near infrared light of transmission
Degree, calculates the HbO2 Oxyhemoglobin content in driver's blood and reduced hemoglobin content；Emergency wireless
Communication equipment, is positioned at bus car body, for the call-information of reception staff, and by call-information
It is sent to the server at the bus administrative center of far-end by wireless communication link；Can plug-type
Plate, is embedded in bus body inner side, processes chip with ARM11 and is connected, for receiving
During normal state signal, the dead ahead being automatically pushed to described emergency wireless communication equipment is described to cover
Emergency wireless communication equipment, also when receiving abnormality signal, leads to from described emergency wireless automatically
Pull open and retract to the right side of described emergency wireless communication equipment at the dead ahead of letter equipment；Communication is opened
Equipment, processes chip with described ARM11 and described emergency wireless communication equipment is connected respectively, be used for
When receiving abnormality signal, start described emergency wireless communication equipment, receive normal shape
During state signal, close described emergency wireless communication equipment；Solar storage battery, with described emergency wireless
Communication equipment, described can plug-type panel with described communicate unlatching equipment connect respectively, the most described tightly
Anxious Wireless Telecom Equipment, described plug-type panel and the described unlatching equipment that communicates can provide supply of electric power；
ARM11 processes chip, is connected with described probe, receives described deamplification, analyze described decay
The spectral line of signal, and calculate wherein glucose proportion, thus obtain the blood sugar concentration of driver, institute
State ARM11 process chip to be also connected with described parameter extraction equipment, based on HbO2 Oxyhemoglobin content
Blood oxygen saturation with reduced hemoglobin cubage driver；Wherein, described ARM11 processes core
Sheet, when described blood sugar concentration is at default blood glucose upper concentration, sends blood sugar concentration too high identification signal,
When described blood sugar concentration is at default blood glucose least concentration, send blood sugar concentration too low identification signal；When
Described blood oxygen saturation, when default blood oxygen saturation upper concentration, sends the too high identification of blood oxygen saturation
Signal, when described blood oxygen saturation is at default blood oxygen saturation least concentration, sends blood oxygen saturation
Too low identification signal；Wherein, the radio-frequency receiving-transmitting coil that described probe is wound around is birdcage coil, serpentine pipe
One in coil, saddle-shaped coils, phased array coils and annulus；Wherein, Direct Digital frequency
Direct digital synthesizers, analog phase-locked look and digital phase-locked loop are selected in the frequency synthesis that rate synthesizer is used
In one；Wherein, blood oxygen saturation too high identification signal, blood are sent when ARM11 processes chip
Oxygen saturation too low identification signal, blood sugar concentration too high identification signal or blood sugar concentration identification signal are too low
Time, ARM11 processes chip and is simultaneously emitted by abnormality signal, and otherwise, it is same that ARM11 processes chip
Time send normal state signal.
More specifically, in the described Multifunction electro-controlled system being positioned on bus: described solar energy stores
Battery is positioned on bus roof.
More specifically, in the described Multifunction electro-controlled system being positioned on bus, described electric-control system
Also include: FLASH storage chip, be used for prestoring default blood glucose upper concentration, presetting under blood glucose
Limit concentration, default blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
More specifically, in the described Multifunction electro-controlled system being positioned on bus: described FLASH
Storage chip is positioned at bus front end instrumental panel.
More specifically, in the described Multifunction electro-controlled system being positioned on bus: described ARM11
Process chip and include internal memory, be used for prestoring default blood glucose upper concentration, presetting under blood glucose
Limit concentration, default blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the structure of the first embodiment of the Multifunction electro-controlled system being positioned on bus of the present invention
Block diagram.
Reference: 1 physical function detection subsystem；2 emergency wireless communication subsystems；3 sun
Energy storage device；4ARM11 processes chip
Detailed description of the invention
The enforcement of the Multifunction electro-controlled the system below with reference to accompanying drawings present invention being positioned on bus
Scheme is described in detail.
In prior art, the monitoring to bus is concentrated mainly on bus object itself, and right
Driving the driver of bus, corresponding monitoring means are limited, are more to bus rider cabin
Video monitoring, even if having some monitoring means for driver's cabin, the most more of to cabin interior
The detection of the limited physical quantitys such as temperature, humidity, air pressure, lacks the detection of the physiological status to driver,
Not to mention use when driver's abnormal state, notify the communication mechanism of passenger in time.
But it practice, the driving condition of driver is extremely important, on the one hand, it is likely to occur driver's spirit
Hypertonicity or ill situation, if not notifying that other staff carry out rescuing and replacing driving, very
Easily cause the economic loss of casualties, on the other hand, it is also possible to the feelings of driver's dangerous driving occur
Condition, at this moment the physiological parameter of usual driver there will be some omens.
To this end, the present invention has built a kind of Multifunction electro-controlled system being positioned on bus, it is possible in time
Understand blood glucose signal and the blood oxygen signal of the driver of steering position, once exception occurs, it is possible to start
Urgency communication mechanism is to help passenger to seek the assistance at bus operation centre, thus effectively keeps away
Exempt from spreading of bus accident, reduce vehicle accident odds.
Fig. 1 is the structure of the first embodiment of the Multifunction electro-controlled system being positioned on bus of the present invention
Block diagram, described electric-control system include physical function detection subsystem, emergency wireless communication subsystem,
Solar storage battery and ARM11 process chip, and solar storage battery is that operating emergency wireless leads to
Letter subsystem provides supply of electric power, and physical function detection subsystem is for the department in bus driver's cabin
The blood oxygen saturation information of machine and blood glucose information are extracted, and described ARM11 processes chip with described
Physical function detection subsystem connects, and blood oxygen saturation information and blood glucose information according to extracting determine and is
No startup emergency wireless communication subsystem.
Then, the second embodiment of the Multifunction electro-controlled system that the present invention is positioned on bus is continued
It is further detailed.
Described electric-control system includes: Direct Digital Frequency Synthesizers, is used for producing frequency and phase place can
The sine wave signal adjusted to be used as mixing use as rf frequency source；Pulse-series generator, uses
In producing pulse train；Frequency mixer, sends out with described Direct Digital Frequency Synthesizers and described pulse train
Raw device connects respectively, uses pulse train that sine wave signal is carried out mixed modulated；Power amplifier,
It is connected with described frequency mixer, for the signal after mixed modulated is amplified；Switching Power Supply, is used as
Interface circuit between probe and power amplifier, the radio frequency of the signal loading after amplifying to probe is received
In hair line circle；Nd-Fe-B permanent magnetic type magnet structure, produces a field in the space accommodating driver's finger
Strong uniform static magnetic field.
Described electric-control system includes: probe, is placed on driver's finger position, is wound around radio-frequency receiving-transmitting coil
Send in described Nd-Fe-B permanent magnetic type magnet structure with the signal that will load, produce nmr phenomena,
It is additionally operable to send the deamplification obtained after Hydrogen Proton resonance in driver's finger；Near infrared light is sent out
Emitter, is arranged on driver's finger fingertip blood capillary position, is connected with light source driving circuit, for base
In the LED control signal that light source driving circuit sends, launch near infrared light.
Described electric-control system includes: light source driving circuit, is connected with described near infrared light emitter, uses
In sending LED control signal to described near infrared light emitter；Near infrared light receptor, is arranged on department
On machine finger fingertip, it is positioned at the relative position of described light emitting diode, is used for receiving transmission driver's finger
Near infrared light after fingerstick capillary；Parameter extraction equipment, with described near infrared light emitter and institute
State near infrared light receptor to connect respectively, light based on the near infrared light launched with the near infrared light of transmission
Line attenuation degree, calculates the HbO2 Oxyhemoglobin content in driver's blood and reduced hemoglobin content.
Described electric-control system includes: emergency wireless communication equipment, is positioned at bus car body, is used for connecing
The call-information of receipts personnel, and call-information is sent to by wireless communication link the bus of far-end
Server at administrative center；Can plug-type panel, be embedded in bus body inner side, with ARM11
Process chip connects, and for when receiving normal state signal, is automatically pushed to described emergency wireless
The dead ahead of communication equipment, to cover described emergency wireless communication equipment, is also receiving abnormality letter
Number time, automatically pull open at the dead ahead of described emergency wireless communication equipment and retract to described urgent nothing
The right side of line communication equipment.
Described electric-control system includes: communication unlatching equipment, processes chip and described with described ARM11
Emergency wireless communication equipment connects respectively, for when receiving abnormality signal, start described tightly
Anxious Wireless Telecom Equipment, when receiving normal state signal, closes described emergency wireless communication equipment；
Solar storage battery, with described emergency wireless communication equipment, described can plug-type panel and described communication
Unlatching equipment connects respectively, the most described emergency wireless communication equipment, described can plug-type panel and institute
State communication unlatching equipment and supply of electric power is provided.
Described electric-control system includes: ARM11 processes chip, is connected with described probe, receives described
Deamplification, analyzes the spectral line of described deamplification, and calculates wherein glucose proportion, thus
Obtaining the blood sugar concentration of driver, described ARM11 processes chip and is also connected with described parameter extraction equipment,
Based on HbO2 Oxyhemoglobin content and the blood oxygen saturation of reduced hemoglobin cubage driver.
Wherein, described ARM11 process chip when described blood sugar concentration is at default blood glucose upper concentration,
Send blood sugar concentration too high identification signal, when described blood sugar concentration is at default blood glucose least concentration, send out
Go out blood sugar concentration too low identification signal；When described blood oxygen saturation is at default blood oxygen saturation upper concentration
Time, send blood oxygen saturation too high identification signal, when described blood oxygen saturation is in default blood oxygen saturation
During least concentration, send blood oxygen saturation too low identification signal.
Wherein, the radio-frequency receiving-transmitting coil that described probe is wound around is birdcage coil, toroidal winding, saddle
One in coil, phased array coils and annulus；Wherein, Direct Digital Frequency Synthesizers institute
The one in direct digital synthesizers, analog phase-locked look and digital phase-locked loop is selected in the frequency synthesis used；
Wherein, blood oxygen saturation too high identification signal, blood oxygen saturation mistake are sent when ARM11 processes chip
When low identification signal, blood sugar concentration too high identification signal or blood sugar concentration identification signal are too low, ARM11
Processing chip and be simultaneously emitted by abnormality signal, otherwise, ARM11 processes chip and is simultaneously emitted by normally
Status signal.
Alternatively, in described electric-control system: described solar storage battery is positioned on bus roof；
Described electric-control system also includes: FLASH storage chip, be used for prestoring default blood glucose upper concentration,
Preset blood glucose least concentration, default blood oxygen saturation upper concentration and default blood oxygen saturation lower limit dense
Degree；Described FLASH storage chip is positioned at bus front end instrumental panel；Described ARM11 processes core
Sheet includes internal memory, be used for prestoring default blood glucose upper concentration, preset blood glucose least concentration,
Preset blood oxygen saturation upper concentration and default blood oxygen saturation least concentration.
It addition, the capacity that blood oxygen saturation is the HbO2 Oxyhemoglobin combined by oxygen in blood accounts for and all may be used
In conjunction with the percentage ratio of hemoglobin content, i.e. the concentration of blood oxygen in blood, it is the weight of breath cycle
Want physiological parameter.And the ratio that functional oxygen saturation is HbO2 concentration and HbO2+Hb concentration, have
Not in percent shared by HbO2 Oxyhemoglobin.Therefore, monitoring arterial oxygen saturation can be to the oxygen of lung
Close and hemoglobin oxygen carrying capacity is estimated.The blood oxygen saturation of normal human's arterial blood is 98%,
Venous blood is 75%.
The metabolic processes of human body is biological oxidation process, and required in metabolic processes
Oxygen, is to enter the hemoglobin in blood of human body, with blood rbc by respiratory system, is combined into
HbO2 Oxyhemoglobin, then be transported to partes corporis humani and divide in histiocyte.Blood carries conveying oxygen
Ability is i.e. weighed by blood oxygen saturation.
Use the Multifunction electro-controlled system being positioned on bus of the present invention, for public in prior art
Driver's physiological status is difficult to detect and lack the technical problem of passenger's urgency traffic equipment, uses
Blood glucose and the blood oxygen of bus driver are satisfied by high-precision blood glucose monitoring device and blood Monitoring Oxygen Ventilation equipment
Detect in time with degree and report to the police, introducing physiological parameter early warning mechanism and urgency traffic mechanism, help
Passenger learns that the abnormality of driver setting up further contacts with the call of bus operation centre,
The situation avoiding bus out of control occurs.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-mentioned enforcement
Example is not limited to the present invention.For any those of ordinary skill in the art, without departing from
Under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above to the technology of the present invention
Scheme makes many possible variations and modification, or is revised as the Equivalent embodiments of equivalent variations.Therefore,
Every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention is to above example
Any simple modification, equivalent variations and the modification done, all still falls within technical solution of the present invention protection
In the range of.
Claims (1)
1. a Multifunction electro-controlled method, the method includes:
1) providing a kind of Multifunction electro-controlled system being positioned on bus, described electric-control system includes body
Body function detection subsystem, emergency wireless communication subsystem, solar storage battery and ARM11 process
Chip, solar storage battery provides supply of electric power, health for operating emergency wireless communication subsystem
Function detection subsystem is used for the blood oxygen saturation information to the driver in bus driver's cabin and blood glucose
Information is extracted, and described ARM11 processes chip and is connected with described physical function detection subsystem,
Determine whether to start emergency wireless with blood glucose information according to the blood oxygen saturation information extracted to communicate subsystem
System；
2) described electric-control system is run；
It is characterized in that, described electric-control system includes:
Direct Digital Frequency Synthesizers, for produce frequency and sine wave signal that phase place can adjust with
It is used as mixing as rf frequency source to use；
Pulse-series generator, is used for producing pulse train；
Frequency mixer, connects respectively with described Direct Digital Frequency Synthesizers and described pulse-series generator
Connect, use pulse train that sine wave signal is carried out mixed modulated；
Power amplifier, is connected with described frequency mixer, for being amplified by the signal after mixed modulated；
Switching Power Supply, is used as the interface circuit between probe and power amplifier, the signal after amplifying
It is loaded in the radio-frequency receiving-transmitting coil of probe；
Nd-Fe-B permanent magnetic type magnet structure, produces a field intensity uniform in the space accommodating driver's finger
Static magnetic field；
Probe, is placed on driver's finger position, is wound around radio-frequency receiving-transmitting coil and sends into the signal that will load
In described Nd-Fe-B permanent magnetic type magnet structure, produce nmr phenomena, be additionally operable to through driver's hands
The deamplification obtained after Hydrogen Proton resonance in referring to is sent；
Near infrared light emitter, is arranged on driver's finger fingertip blood capillary position, drives electricity with light source
Road connects, and for the LED control signal sent based on light source driving circuit, launches near infrared light；
Light source driving circuit, is connected with described near infrared light emitter, for sending out to described near infrared light
Emitter sends LED control signal；
Near infrared light receptor, is arranged on driver's finger fingertip, is positioned at the phase para-position of light emitting diode
Put, the near infrared light after receiving transmission driver's finger fingertip blood capillary；
Parameter extraction equipment, connects respectively with described near infrared light emitter and described near infrared light receptor
Connect, light attenuation degree based on the near infrared light launched with the near infrared light of transmission, calculate driver's blood
HbO2 Oxyhemoglobin content in liquid and reduced hemoglobin content；
Emergency wireless communication equipment, is positioned at bus car body, for the call-information of reception staff,
And call-information is sent to the service at the bus administrative center of far-end by wireless communication link
Device；
Can plug-type panel, be embedded in bus body inner side, with ARM11 process chip be connected,
For when receiving normal state signal, be automatically pushed to described emergency wireless communication equipment just before
Side is to cover described emergency wireless communication equipment, also when receiving abnormality signal, automatically from institute
State and at the dead ahead of emergency wireless communication equipment, pull open and retract to described emergency wireless communication equipment
Right side；
Communication unlatching equipment, processes chip with described ARM11 and described emergency wireless communication equipment divides
Do not connect, for when receiving abnormality signal, start described emergency wireless communication equipment,
When receiving normal state signal, close described emergency wireless communication equipment；
Solar storage battery, with described emergency wireless communication equipment, described can plug-type panel and described
Communication unlatching equipment connect respectively, the most described emergency wireless communication equipment, described can plug-type panel
Supply of electric power is provided with the described unlatching equipment that communicates；
ARM11 processes chip, is connected with described probe, receives described deamplification, analyzes described
The spectral line of deamplification, and calculate wherein glucose proportion, thus obtain the blood sugar concentration of driver,
Described ARM11 processes chip and is also connected with described parameter extraction equipment, contains based on HbO2 Oxyhemoglobin
Amount and the blood oxygen saturation of reduced hemoglobin cubage driver；
Wherein, described ARM11 process chip when described blood sugar concentration is at default blood glucose upper concentration,
Send blood sugar concentration too high identification signal, when described blood sugar concentration is at default blood glucose least concentration, send out
Go out blood sugar concentration too low identification signal；When described blood oxygen saturation is at default blood oxygen saturation upper concentration
Time, send blood oxygen saturation too high identification signal, when described blood oxygen saturation is in default blood oxygen saturation
During least concentration, send blood oxygen saturation too low identification signal；
Wherein, the radio-frequency receiving-transmitting coil that described probe is wound around is birdcage coil, toroidal winding, saddle
One in coil, phased array coils and annulus；
Wherein, direct digital synthesizers, mould are selected in the frequency synthesis that Direct Digital Frequency Synthesizers is used
Intend the one in phaselocked loop and digital phase-locked loop；
Wherein, blood oxygen saturation too high identification signal, blood oxygen saturation are sent when ARM11 processes chip
Spend low identification signal, blood sugar concentration too high identification signal or blood sugar concentration identification signal too low time,
ARM11 processes chip and is simultaneously emitted by abnormality signal, and otherwise, ARM11 processes chip and sends out simultaneously
Go out normal state signal.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395441A (en) * | 2013-08-23 | 2013-11-20 | 江苏惠通集团有限责任公司 | Multifunctional automotive steering wheel |
| CN104287721A (en) * | 2014-10-31 | 2015-01-21 | 龙泉千成电子科技有限公司 | Vehicle-mounted multi-parameter physiological monitoring device |
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| US20100137702A1 (en) * | 2008-12-03 | 2010-06-03 | Electronics And Telecommunications Research Institute | Apparatus for measuring physiological signal of vehicle driver |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395441A (en) * | 2013-08-23 | 2013-11-20 | 江苏惠通集团有限责任公司 | Multifunctional automotive steering wheel |
| CN104287721A (en) * | 2014-10-31 | 2015-01-21 | 龙泉千成电子科技有限公司 | Vehicle-mounted multi-parameter physiological monitoring device |
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Inventor after: Xu Cheng Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20160819 Address after: 226600, Li County, Haian County, Jiangsu City, Nantong Province Li West Village 18 groups Applicant after: Jiangsu great Jin laser Science and Technology Ltd. Address before: 214000 Jiangsu city of Wuxi Province East Pavilion Street Xishan District Yingbin Road No. 1 Applicant before: Wuxi Sani pacifies Science and Technology Ltd. |
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Denomination of invention: A multifunctional electric control method Effective date of registration: 20210930 Granted publication date: 20160914 Pledgee: Bank of China Limited by Share Ltd. Haian branch Pledgor: JIANGSU DNCON LASER TECHNOLOGY Co.,Ltd. Registration number: Y2021980010344 |