CN204117319U - For monitoring harmful gases in car and the car-mounted terminal of initiatively calling for help warning - Google Patents
For monitoring harmful gases in car and the car-mounted terminal of initiatively calling for help warning Download PDFInfo
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- CN204117319U CN204117319U CN201420536675.3U CN201420536675U CN204117319U CN 204117319 U CN204117319 U CN 204117319U CN 201420536675 U CN201420536675 U CN 201420536675U CN 204117319 U CN204117319 U CN 204117319U
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Abstract
The utility model relates to a kind of car-mounted terminal of reporting to the police for monitoring harmful gases in car and automatic calling for help.In car-mounted terminal energy Real-Time Monitoring car harmful gas concentration and call satellite positioning module vehicle accurately located, after monitoring the harmful gas in car, by display screen and loudspeaker, early warning is sent to driver and crew, when in car during harmful gas threaten degree height, by proximity communication module vehicle broadcast towards periphery distress signals bag, meanwhile, warning is sent by remote communication module to traffic control department and medical institutions.The driver and crew that the utility model can effectively prevent Yin Chenei harmful gas from causing are poisoning, avoid because of driver poisoning after cause to lose control of one's vehicle, reduce traffic safety hidden danger.
Description
Technical field
The utility model relates to a kind of car-mounted terminal, particularly a kind of for harmful gas in monitoring car and automatic calling for help report to the police car-mounted terminal.
Background technology
Along with the universal of China's automobile and road traffic great-leap-forward development, driver and crew's injures and deaths that in car, harmful gas causes and traffic accidents also occur again and again.
Harmful gas in car is mainly divided into two classes, and a class is the harmful gas such as formaldehyde, benzene that automotive interior material discharges, and makes driver and crew occur dizziness, the malaise symptoms such as nauseating, sleepy.Another kind of is the carbon monoxide of the insufficient discharge of gasoline combustion, is easy to pour in compartment, and driver and crew can be unconsciously poisoning after sucking the hypertoxic gas of this colorless and odorless, and shock is also dead fast.
Harmful gas colorless and odorless in car, not by sensing equipment, general being difficult to finds.The prevention awareness of harmful gas in most of driver and crew's general absence car.There will be very serious malaise symptoms after driver and crew are poisoning, even directly enter shock state, almost do not have ability to realize saving oneself or initiatively calling for help.Effective rescue time is also extremely of short duration, so surrounding vehicles participates in rescue will greatly improve the rate of being rescued of driver and crew.
In car, the singularity of poisonous gas poisoning and the occlusive of in-vehicle information cause the as easy as rolling off a log main cause missing of short duration rescue time of driver and crew.The driver and crew of driver and crew's poisonous gas poisoning can not get timely rescue, and meanwhile, the poisoning rear uncomfortable even death of driver can directly cause the out of control of vehicle, brings very large road traffic hidden danger.
Meanwhile, sensing technology and wireless communication technology are being widely used in wagon control and field of road traffic.Sensing technology can realize the Real-Time Monitoring to each index of air in car.3G/4G network is broadly used, the short distance wireless communication technology, as IEEE802.11P agreement can realize car and car, and the radio communication between car and base station.
Based on the development of existing sensing technology and wireless communication technology, to the utility model proposes in a kind of car monitoring harmful gases and initiatively call for help the car-mounted terminal of reporting to the police.
Summary of the invention
In order to assist harmful gas in driver and crew's Real-Time Monitoring car, vehicle emergency towards periphery automatically when harmful gas threat driver and crew's life and driving safety in car, and report to the police to traffic control department and ambulance departments, the utility model proposes the car-mounted terminal of monitoring harmful gases and initiatively calling for help warning in a kind of car.
For achieving the above object, the concrete technical scheme of the utility model is as follows: a kind of car-mounted terminal of reporting to the police for monitoring harmful gases in car and automatic calling for help, comprising: middle control module, monitoring harmful gases module, user interactive module, proximity communication module, remote communication module, satellite positioning module and supply module; Middle control module is used for the control to modules and the analyzing and processing to data, comprises Mini-PCI interface, Mini-PCIE interface, serial ports and HDMI; Monitoring harmful gases module is connected with middle control module, for the harmful gas in Real-Time Monitoring car by the serial ports of middle control module; User interactive module comprises touch display screen and loudspeaker, is connected with middle control module by the HDMI of middle control module, for user's input control information or in car harmful gas constitute a threat in driver and crew display, report early warning information; Proximity communication module is connected with middle control module by the Mini-PCI interface of middle control module, for the base station broadcast distress signals in vehicle peripherad when harmful gas constitutes a threat in car and roadside; Remote communication module is connected with middle control module by the Mini-PCIE interface of middle control module, for when in car, harmful gas constitutes a threat to the traffic control department of systemic presupposition and the information center of medical first aid department, issue distress signals; Satellite positioning module is connected with middle control module by the serial ports of middle control module, for when vehicle emergency, provides accurate geographical location information to rescuer; Supply module is used for after vehicle is flame-out for modules is powered.
Further, above-mentioned monitoring harmful gases module comprises VOC sensor, CO sensor and CO
2sensor; VOC sensor is for detecting the organic compound such as formaldehyde, benzene, dimethylbenzene in air; CO sensor is for detecting the concentration of CO in Air; CO
2sensor is for detecting the concentration of Carbon Dioxide in Air.
Further, above-mentioned proximity communication module selects the radio communication network interface card supporting IEEE802.11P agreement, for the short-range communication of car and car, car and roadside base station.
Closer, middle control module selects built-in Linux development board, carry MPC8315 processor, 512M internal memory and 256M program to store, there is Mini-PCI interface, Mini-PCIE interface, serial ports and USB port and HDMI, multiple sensors, locating module and communication card can be carried.
Harmful gas in the utility model energy Real-Time Monitoring car, vehicle emergency towards periphery automatically when harmful gas threat driver and crew's life and driving safety in car, and report to the police to traffic control department and ambulance departments, the driver and crew that can effectively prevent Yin Chenei harmful gas from causing are poisoning, avoid because of driver poisoning after cause to lose control of one's vehicle, reduce traffic safety hidden danger.
Accompanying drawing explanation
Fig. 1 is hardware structure figure of the present utility model;
Fig. 2 is workflow diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Fig. 1 is hardware structure figure of the present utility model, and monitoring harmful gases of the present utility model and the car-mounted terminal that initiatively calling for help is reported to the police comprise: middle control module, monitoring harmful gases module, user interactive module, proximity communication module, remote communication module, satellite positioning module and supply module.
Middle control module is the computing center of car-mounted terminal, realizes the control to modules and the analyzing and processing to data.Middle control module selects built-in Linux development board, carries MPC8315 processor, 512M internal memory and 256M program and stores, can meet the requirement of car-mounted terminal analyzing and processing data.Meanwhile, this development board also has Mini-PCI interface, Mini-PCIE interface, serial ports and USB port and HDMI etc., can carry multiple sensors, locating module and communication card.
User interactive module comprises touch display screen and boombox.Touch display screen can show the Testing index of harmful gas in car in real time, and boombox can provide voice broadcast function.In in car, harmful gas constitutes a threat to, the mode that user interactive system is reported by touch display screen display and boombox language sends early warning to driver and crew.Meanwhile, touch display screen can supply user's input control information.User interactive module obtains signal by the HDMI output interface of middle control module.
Satellite positioning module selects UM220 positioning chip, can conjunctive use GPS and big-dipper satellite positioning system location, positioning precision can reach 1m.When vehicle emergency, accurately can locate vehicle, provide accurate geographical location information to rescuer.Satellite positioning module transmits locating information by serial ports 1 to middle control module.
Monitoring harmful gases module integration multiple sensors, comprising: VOC sensor, can detect the organic compounds such as the formaldehyde in air, benzene, dimethylbenzene; CO sensor, can detect the concentration of CO in Air; CO2 sensor, can detect the concentration of Carbon Dioxide in Air.Module transmits monitoring harmful gases information by serial ports 2 to middle control module.
Proximity communication module selects DCMA86-P2 wireless network card, supports IEEE802.11P agreement, meets the requirement of car and car, reliable communication between car and roadside base station.In car during harmful gas threaten degree height, proximity communication module can broadcast distress signals bag to the base station in the vehicle of surrounding and roadside.Car-mounted terminal on other vehicles receives the emergency packet of vehicle in danger broadcast simultaneously by close range wireless communication module, thus participates in fast in relief.Proximity communication module, by Mini-PCI interface and middle control model calling, realizes the read-write of data and control signal.
Remote communication module selects ME3760RF network interface card, and support short message service and 3G/4G network service, the network service provided by operator is connected on the Internet.In car during harmful gas threaten degree height, the traffic control department of systemic presupposition and the information center of medical first aid department can be connected to, issue distress signals.Remote communication module, by Mini-PCIE interface and middle control model calling, realizes the read-write of data and control signal.
Supply module comprises lithium battery and charging inlet, and charging inlet for car-mounted terminal provides power supply, and is lithium cell charging when vehicle operating; Lithium battery continues as modules and powers after vehicle is flame-out, continues a journey lastingly.
Fig. 2 is workflow diagram of the present utility model, and in the car that the utility model proposes, the car-mounted terminal of monitoring harmful gases and initiatively calling for help warning is deployed in after in car and can starts working.The concentration parameter of various gas in the monitoring harmful gases Module cycle monitoring car of car-mounted terminal.The various harmful concentration of middle control module analysis and holding time, thus the harmful gas soakage of estimation driver and crew, to analyze in current vehicle harmful gas to the threaten degree of driver and crew.
Low threaten degree and high threaten degree is divided into according to the impact of soakage on health and adaptability to changes.Corresponding early warning, calling for help or alarm behavior is made according to different threaten degrees.
Low threaten degree, namely harmful gas soakage is detrimental to health, and driver and crew can not be made in the short time to produce serious bad reaction, and driver and crew consciously, need not extraneous intervention and help.As: it is 32ppm (carbon monoxide maintains concentration 32ppm can make people produce the reactions such as headache in lower 8 hours) that car-mounted terminal monitors carbonomonoxide concentration in car, and it is 30 minutes that concentration is held time.The harmful gas soakage that car-mounted terminal analyzes driver and crew belongs to low threaten degree, only need to send early warning to driver and crew, car-mounted terminal display screen display present harmful gas concentration, and prompting driver and crew reported in language, reminds and window ventilation or close vehicle air internal circulation system.
High threaten degree, namely harmful gas soakage is detrimental to health, and driver and crew produce seriously bad even dangerous situation, and without saving oneself or calling for help ability, the adaptability to changes of driver is lower even loses ability of driving, and is badly in need of the external world and gets involved relief.As: it is 1680ppm (carbon monoxide maintains concentration 1680ppm lower 30 minutes personnel's shocks) that car-mounted terminal monitors carbonomonoxide concentration in car, and it is 20 minutes that concentration is held time.The harmful gas soakage that car-mounted terminal analyzes driver and crew belongs to high threaten degree, and driver and crew need extraneous the intervention to succour.Harmful gas kind in vehicle registration information, car and concentration, the vehicle position information that obtained by locating module are packaged as calling for help packets of information by car-mounted terminal.Car-mounted terminal carries out long-range calling for help simultaneously and closely broadcasts calling for help.Remote communication module is sent warning by the information center of 3G/4G network to the traffic control department preset and medical first aid mechanism and is cried for help.Proximity communication module towards periphery vehicle and roadside base station broadcast calls for help packets of information, to obtain rescue driving and the neighbouring vehicle of prompting is taken care of neighbouring vehicle.
Claims (4)
1., for the car-mounted terminal that monitoring harmful gases in car and automatic calling for help are reported to the police, it is characterized in that comprising: middle control module, monitoring harmful gases module, user interactive module, proximity communication module, remote communication module, satellite positioning module and supply module; Described middle control module is used for the control to modules and the analyzing and processing to data, comprises Mini-PCI interface, Mini-PCIE interface, serial ports and HDMI; Described monitoring harmful gases module is connected with middle control module, for the harmful gas in Real-Time Monitoring car by the serial ports of middle control module; Described user interactive module comprises touch display screen and loudspeaker, is connected with middle control module by the HDMI of middle control module, for user's input control information or in car harmful gas constitute a threat in driver and crew display, report early warning information; Described proximity communication module is connected with middle control module by the Mini-PCI interface of middle control module, for the base station broadcast distress signals in vehicle peripherad when harmful gas constitutes a threat in car and roadside; Described remote communication module is connected with middle control module by the Mini-PCIE interface of middle control module, for when in car, harmful gas constitutes a threat to the traffic control department of systemic presupposition and the information center of medical first aid department, issue distress signals; Described satellite positioning module is connected with middle control module by the serial ports of middle control module, for when vehicle emergency, provides accurate geographical location information to rescuer; Described supply module is used for after vehicle is flame-out for modules is powered.
2., as claimed in claim 1 for the car-mounted terminal that monitoring harmful gases in car and automatic calling for help are reported to the police, it is characterized in that: described monitoring harmful gases module comprises VOC sensor, CO sensor and CO2 sensor; Described VOC sensor is for detecting the organic compound such as formaldehyde, benzene, dimethylbenzene in air; Described CO sensor is for detecting the concentration of CO in Air; Described CO2 sensor is for detecting the concentration of Carbon Dioxide in Air.
3. car-mounted terminal of reporting to the police for monitoring harmful gases in car and automatic calling for help as claimed in claim 1, it is characterized in that: described proximity communication module selects the radio communication network interface card supporting IEEE802.11P agreement, for the short-range communication of car and car, car and roadside base station.
4. car-mounted terminal of reporting to the police for monitoring harmful gases in car and automatic calling for help as claimed in claim 1, it is characterized in that: described middle control module selects built-in Linux development board, carry MPC8315 processor, 512M internal memory and 256M program to store, there is Mini-PCI interface, Mini-PCIE interface, serial ports, USB port and HDMI, multiple sensors, locating module and communication card can be carried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536675.3U CN204117319U (en) | 2014-09-17 | 2014-09-17 | For monitoring harmful gases in car and the car-mounted terminal of initiatively calling for help warning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420536675.3U CN204117319U (en) | 2014-09-17 | 2014-09-17 | For monitoring harmful gases in car and the car-mounted terminal of initiatively calling for help warning |
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| CN204117319U true CN204117319U (en) | 2015-01-21 |
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| CN201420536675.3U Expired - Fee Related CN204117319U (en) | 2014-09-17 | 2014-09-17 | For monitoring harmful gases in car and the car-mounted terminal of initiatively calling for help warning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427871A (en) * | 2016-11-29 | 2017-02-22 | 成都聚智工业设计有限公司 | Vehicle safety monitoring system and method |
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2014
- 2014-09-17 CN CN201420536675.3U patent/CN204117319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427871A (en) * | 2016-11-29 | 2017-02-22 | 成都聚智工业设计有限公司 | Vehicle safety monitoring system and method |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |