CN106251587A - Anti-driver based on stabilized power source is the safety reminding device of sleeping poisoning in car - Google Patents
Anti-driver based on stabilized power source is the safety reminding device of sleeping poisoning in car Download PDFInfo
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- CN106251587A CN106251587A CN201610711757.0A CN201610711757A CN106251587A CN 106251587 A CN106251587 A CN 106251587A CN 201610711757 A CN201610711757 A CN 201610711757A CN 106251587 A CN106251587 A CN 106251587A
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- 231100000572 poisoning Toxicity 0.000 title claims abstract description 13
- 230000000607 poisoning effect Effects 0.000 title claims abstract description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims description 30
- 230000007958 sleep Effects 0.000 claims description 7
- 210000000707 wrist Anatomy 0.000 claims description 3
- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 claims 2
- 208000005374 Poisoning Diseases 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of anti-driver based on stabilized power source safety reminding device of sleeping poisoning in car, including power module, velocity measuring module, central processing unit, the pressure transducer being arranged under operating seat, wireless communication module, temperature detecting module, carbon monoxide transducer, GPS module, phone module；Described central processing unit includes judging unit, graphics processing unit, prewarning unit, reception unit, memory element, contrast unit；Described power module includes lithium battery, control circuit, charging circuit, short-circuit protection circuit, temperature and over-discharge protection circuit, voltage follower circuit, electric quantity display circuit；The present invention reminds driver to prevent poisoning on the basis of stable power supply in time；Setting is sought help telephone number, and when seeking help police station or rescue facility, rescue personnel is receiving after telegraphone reports to the police, and can find stranded object according to the location to GPS module and implement rescue within the shortest time；Easy to use, structure complexity and low cost.
Description
Technical Field
The invention relates to the field of electronic technology and automobile safety, in particular to a safety reminding device for preventing a driver from being poisoned while sleeping in an automobile based on a stable power supply.
Background
China is the country with the most population in the world, and with the development of industry, automobiles enter thousands of households, so that the automobiles bring convenience and certain dangers to people. Every year, drivers are poisoned and die because they are sleeping in their cars alone. In hot summer, the temperature in the automobile can quickly reach more than fifty degrees when the sun shines directly, the driver still opens the air conditioner in the automobile after stopping and sleeping, but does not turn off the engine, and at the moment, the engine idles, and because of insufficient combustion, the waste gas containing a large amount of carbon monoxide is often generated. Carbon monoxide exhausted by the engine can be gradually gathered in the vehicle, and in addition, the oxygen is consumed by breathing of people in the vehicle to exhaust the carbon dioxide, and after a long time, the oxygen in the vehicle is gradually reduced, so that a driver can unconsciously lose consciousness and lose life in severe cases due to carbon monoxide poisoning. In recent years, many driver carbon monoxide poisoning events have occurred in a vehicle. Because modern automobiles mostly require a silencing effect, the airtightness of the automobiles is better and better, but the gas in the automobiles is difficult to circulate. If the internal and external circulation of the vehicle is not started, the carbon monoxide poisoning is more easily caused when a driver sleeps in the vehicle alone.
The related cases are as follows: two people in a taxi in Shanghai are found dead, the police finds that the taxi is flamed out, but the key is in a starting state, and when the taxi is judged to be parked, sundries are arranged at the tail of the taxi to cause blockage of an exhaust pipe, waste gas is poured into the taxi, and the two people are poisoned by the waste gas and die. The driver therefore has to shut down or keep ventilated when parking, especially in a sealed environment, to avoid accidents. The lovers in the Anhui die when sleeping in the car; the Kunming vehicle has a rest and dies; the couple in chicken and western world dies both because of sleeping in the car! The reason for this series of events is: when the window is closed and the warm air is opened for sleeping in the car, the carbon monoxide poisoning can be caused, and the serious person can die! Causes of death of people in the vehicle: when a vehicle is in an idling state, more carbon monoxide is generated than usual due to insufficient fuel oil combustion, and the air conditioner is started to suck some carbon dioxide outside the vehicle back into the vehicle, and in addition, the vehicle window is closed, the carbon monoxide concentration in the vehicle is higher and higher as the time is longer, and a serious person is poisoned and even dies! If the vehicle windows are closed in a relatively closed space such as a garage, the poisoning probability is increased. In addition, the amount of oxygen is originally insufficient, the fluidity is also poor, and the tail gas discharged by the automobile easily enters the carriage through external circulation, so that poisoning is caused. A set of tests have also been performed by the scientists in question, which found that in a closed car, heating for one hour with a carbon monoxide concentration directly rising from 0.01 to 0.69! Therefore, a system which can remind the driver in time when the driver stops for a rest and the carbon monoxide concentration in the vehicle is high is lacked in the prior art.
How to solve the defects of the prior art becomes a great problem to be solved urgently in the field of electronic technology and automobile safety.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and providing the safety reminding device for preventing the driver from being poisoned while sleeping in the automobile based on the stable power supply.
The invention adopts the following technical scheme for solving the technical problems:
the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply comprises a power supply module, a speed detection module, a central processing unit, a pressure sensor arranged under the driver seat, a wireless communication module, a temperature detection module, a carbon monoxide sensor, a GPS module and a telephone module; the central processing unit comprises a judging unit, an image processing unit, an early warning unit, a receiving unit, a storage unit and a comparison unit; the power supply module comprises a lithium battery, a control circuit, a charging circuit, a short-circuit protection circuit, a temperature and over-discharge protection circuit, a voltage output circuit and an electric quantity display circuit; the output end of the charging circuit is connected with the input end of the control circuit and the input end of the lithium battery respectively, the output end of the lithium battery is connected with the input end of the short-circuit protection circuit, the output end of the short-circuit protection circuit is connected with the input end of the temperature and over-discharge protection circuit, the output end of the temperature and over-discharge protection circuit is connected with the input end of the voltage output circuit, the output end of the control circuit is connected with the input end of the electric quantity display circuit, the temperature and over-discharge protection circuit is connected with the control circuit, and the lithium battery is connected with the control; wherein,
the power supply module is used for supplying power;
the speed detection module is used for outputting a starting signal to the pressure sensor when the measured speed is 0 within a certain time period;
the pressure sensor is used for outputting a detected pressure signal to the judging unit when receiving the opening signal;
the judging unit is used for outputting a starting signal to the infrared camera module when the received pressure signal is greater than a preset pressure threshold value;
the infrared camera module is used for shooting an image on the driver seat and outputting the image to the image processing unit when receiving the starting signal;
the image processing unit is used for analyzing the received image and outputting a sleep signal to the early warning unit when judging that the eyes of the driver are not opened;
the early warning unit is used for outputting an early warning signal to the wireless communication module when receiving the sleep signal;
the wireless communication module is used for outputting the received early warning signal to the driver receiving terminal;
the receiving unit is used for outputting a detection signal to the temperature detection module, the carbon monoxide sensor and the GPS module when a receiving signal sent by the driver receiving terminal is not received within a preset time period; if a receiving signal sent by the driver receiving terminal is received, outputting a stop signal to the power supply module for power off;
the temperature detection module is used for outputting the detected temperature value to the comparison unit when receiving the detection signal;
the carbon monoxide sensor is used for outputting the detected carbon monoxide content to the comparison unit when receiving the detection signal;
the GPS module is used for outputting the current position information of the automobile to the storage unit when receiving the detection signal;
the storage unit is used for pre-storing a help-seeking telephone number and a voice file and storing the position information of the current automobile;
the comparison unit is used for outputting a dialing signal to the telephone module when the received temperature value is not in the preset optimal temperature range or the carbon monoxide value exceeds a preset maximum threshold value;
and the telephone module is used for reading the help-seeking telephone number from the storage unit when a dialing signal is received, and playing the voice file in the storage unit and the current position information of the automobile after the telephone is connected.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the temperature detection module comprises an infrared temperature sensor, a low-noise amplifier and an A/D converter which are sequentially connected.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the driver receiving device is a wrist strap or a mobile phone.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the central processing unit is an FPGA.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the wireless communication module is a DTD433M wireless communication module.
Compared with the prior art, the invention adopting the technical scheme has the following technical effects:
(1) the invention reminds the driver of the overproof carbon monoxide in the vehicle in time on the basis of stabilizing the power supply, avoids the danger caused by the poisoning of the driver in the vehicle and avoids the occurrence of the life safety accident of the driver threatened by the poisoning;
(2) the help seeking telephone number is set, and when a help seeking police station or a rescue organization receives the recording telephone alarm, a rescuer can find a trapped object and carry out rescue in the shortest time according to the positioning of the GPS module;
(3) simple and easy to use, the structure is complicated and with low costs.
Detailed Description
The technical scheme of the invention is further explained in detail as follows:
a safety reminding device for preventing drivers from sleeping and poisoning in a vehicle based on a stable power supply comprises a power supply module, a speed detection module, a central processing unit, a pressure sensor arranged under a driver seat, a wireless communication module, a temperature detection module, a carbon monoxide sensor, a GPS module and a telephone module; the central processing unit comprises a judging unit, an image processing unit, an early warning unit, a receiving unit, a storage unit and a comparison unit; the power supply module comprises a lithium battery, a control circuit, a charging circuit, a short-circuit protection circuit, a temperature and over-discharge protection circuit, a voltage output circuit and an electric quantity display circuit; the output end of the charging circuit is connected with the input end of the control circuit and the input end of the lithium battery respectively, the output end of the lithium battery is connected with the input end of the short-circuit protection circuit, the output end of the short-circuit protection circuit is connected with the input end of the temperature and over-discharge protection circuit, the output end of the temperature and over-discharge protection circuit is connected with the input end of the voltage output circuit, the output end of the control circuit is connected with the input end of the electric quantity display circuit, the temperature and over-discharge protection circuit is connected with the control circuit, and the lithium battery is connected with the control; wherein,
the power supply module is used for supplying power;
the speed detection module is used for outputting a starting signal to the pressure sensor when the measured speed is 0 within a certain time period;
the pressure sensor is used for outputting a detected pressure signal to the judging unit when receiving the opening signal;
the judging unit is used for outputting a starting signal to the infrared camera module when the received pressure signal is greater than a preset pressure threshold value;
the infrared camera module is used for shooting an image on the driver seat and outputting the image to the image processing unit when receiving the starting signal;
the image processing unit is used for analyzing the received image and outputting a sleep signal to the early warning unit when judging that the eyes of the driver are not opened;
the early warning unit is used for outputting an early warning signal to the wireless communication module when receiving the sleep signal;
the wireless communication module is used for outputting the received early warning signal to the driver receiving terminal;
the receiving unit is used for outputting a detection signal to the temperature detection module, the carbon monoxide sensor and the GPS module when a receiving signal sent by the driver receiving terminal is not received within a preset time period; if a receiving signal sent by the driver receiving terminal is received, outputting a stop signal to the power supply module for power off;
the temperature detection module is used for outputting the detected temperature value to the comparison unit when receiving the detection signal;
the carbon monoxide sensor is used for outputting the detected carbon monoxide content to the comparison unit when receiving the detection signal;
the GPS module is used for outputting the current position information of the automobile to the storage unit when receiving the detection signal;
the storage unit is used for pre-storing a help-seeking telephone number and a voice file and storing the position information of the current automobile;
the comparison unit is used for outputting a dialing signal to the telephone module when the received temperature value is not in the preset optimal temperature range or the carbon monoxide value exceeds a preset maximum threshold value;
and the telephone module is used for reading the help-seeking telephone number from the storage unit when a dialing signal is received, and playing the voice file in the storage unit and the current position information of the automobile after the telephone is connected.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the temperature detection module comprises an infrared temperature sensor, a low-noise amplifier and an A/D converter which are sequentially connected.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the driver receiving device is a wrist strap or a mobile phone.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the central processing unit is an FPGA.
As a further optimized scheme of the safety reminding device for preventing the driver from being poisoned while sleeping in the vehicle based on the stable power supply, the wireless communication module is a DTD433M wireless communication module.
The invention reminds the driver to prevent poisoning in time on the basis of stabilizing the power supply, and can automatically give an alarm when the environment in the vehicle is not suitable for the survival of people when the driver does not respond.
The above embodiments are only for illustrating the technical idea of the present invention, and the technical idea of the present invention is not limited to the above embodiments, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the scope of the present invention.
Claims (5)
1. A safety reminding device for preventing drivers from sleeping and poisoning in a vehicle based on a stable power supply is characterized by comprising a power supply module, a speed detection module, a central processing unit, a pressure sensor arranged under a driver seat, a wireless communication module, a temperature detection module, a carbon monoxide sensor, a GPS module and a telephone module; the central processing unit comprises a judging unit, an image processing unit, an early warning unit, a receiving unit, a storage unit and a comparison unit; the power supply module comprises a lithium battery, a control circuit, a charging circuit, a short-circuit protection circuit, a temperature and over-discharge protection circuit, a voltage output circuit and an electric quantity display circuit; the output end of the charging circuit is connected with the input end of the control circuit and the input end of the lithium battery respectively, the output end of the lithium battery is connected with the input end of the short-circuit protection circuit, the output end of the short-circuit protection circuit is connected with the input end of the temperature and over-discharge protection circuit, the output end of the temperature and over-discharge protection circuit is connected with the input end of the voltage output circuit, the output end of the control circuit is connected with the input end of the electric quantity display circuit, the temperature and over-discharge protection circuit is connected with the control circuit, and the lithium battery is connected with the control; wherein,
the power supply module is used for supplying power;
the speed detection module is used for outputting a starting signal to the pressure sensor when the measured speed is 0 within a certain time period;
the pressure sensor is used for outputting a detected pressure signal to the judging unit when receiving the opening signal;
the judging unit is used for outputting a starting signal to the infrared camera module when the received pressure signal is greater than a preset pressure threshold value;
the infrared camera module is used for shooting an image on the driver seat and outputting the image to the image processing unit when receiving the starting signal;
the image processing unit is used for analyzing the received image and outputting a sleep signal to the early warning unit when judging that the eyes of the driver are not opened;
the early warning unit is used for outputting an early warning signal to the wireless communication module when receiving the sleep signal;
the wireless communication module is used for outputting the received early warning signal to the driver receiving terminal;
the receiving unit is used for outputting a detection signal to the temperature detection module, the carbon monoxide sensor and the GPS module when a receiving signal sent by the driver receiving terminal is not received within a preset time period; if a receiving signal sent by the driver receiving terminal is received, outputting a stop signal to the power supply module for power off;
the temperature detection module is used for outputting the detected temperature value to the comparison unit when receiving the detection signal;
the carbon monoxide sensor is used for outputting the detected carbon monoxide content to the comparison unit when receiving the detection signal;
the GPS module is used for outputting the current position information of the automobile to the storage unit when receiving the detection signal;
the storage unit is used for pre-storing a help-seeking telephone number and a voice file and storing the position information of the current automobile;
the comparison unit is used for outputting a dialing signal to the telephone module when the received temperature value is not in the preset optimal temperature range or the carbon monoxide value exceeds a preset maximum threshold value;
and the telephone module is used for reading the help-seeking telephone number from the storage unit when a dialing signal is received, and playing the voice file in the storage unit and the current position information of the automobile after the telephone is connected.
2. The safety warning device for preventing the driver from sleeping and poisoning in the vehicle based on the stable power supply as claimed in claim 1, wherein the temperature detection module comprises an infrared temperature sensor, a low noise amplifier and an A/D converter which are connected in sequence.
3. The safety warning device for preventing the driver from sleeping and poisoning in the car based on the stable power supply as claimed in claim 1, wherein the driver receiving device is a wrist strap or a mobile phone.
4. The safety warning device for preventing the driver from being poisoned while sleeping in the car based on the stable power supply as claimed in claim 1, wherein the central processing unit is an FPGA.
5. The safety warning device for preventing the driver from sleeping and poisoning in the vehicle based on the stable power supply as claimed in claim 1, wherein the wireless communication module is a DTD433M wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610711757.0A CN106251587A (en) | 2016-08-24 | 2016-08-24 | Anti-driver based on stabilized power source is the safety reminding device of sleeping poisoning in car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610711757.0A CN106251587A (en) | 2016-08-24 | 2016-08-24 | Anti-driver based on stabilized power source is the safety reminding device of sleeping poisoning in car |
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|---|---|
| CN106251587A true CN106251587A (en) | 2016-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610711757.0A Pending CN106251587A (en) | 2016-08-24 | 2016-08-24 | Anti-driver based on stabilized power source is the safety reminding device of sleeping poisoning in car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115494781A (en) * | 2022-10-20 | 2022-12-20 | 宜宾凯翼汽车有限公司 | Intelligent in-vehicle rescue device and method |
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2016
- 2016-08-24 CN CN201610711757.0A patent/CN106251587A/en active Pending
Patent Citations (5)
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| JP2005190082A (en) * | 2003-12-25 | 2005-07-14 | Fuji Photo Film Co Ltd | Drowsy driving-warning device and car navigation device |
| CN201364940Y (en) * | 2008-12-08 | 2009-12-16 | 蔡道华 | Novel multifunctional lithium ion battery pack and protective circuit thereof |
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Application publication date: 20161221 |
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