CN202389316U - Saloon car window automatic opening control system based on controller area network (CAN) buses - Google Patents

Saloon car window automatic opening control system based on controller area network (CAN) buses Download PDF

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Publication number
CN202389316U
CN202389316U CN2012200107132U CN201220010713U CN202389316U CN 202389316 U CN202389316 U CN 202389316U CN 2012200107132 U CN2012200107132 U CN 2012200107132U CN 201220010713 U CN201220010713 U CN 201220010713U CN 202389316 U CN202389316 U CN 202389316U
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CN
China
Prior art keywords
car
bus
control circuit
central controller
automatic opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200107132U
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Chinese (zh)
Inventor
魏基洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG DONGXING PASSENGER CAR FITTINGS CO Ltd
Original Assignee
GUANGDONG DONGXING PASSENGER CAR FITTINGS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG DONGXING PASSENGER CAR FITTINGS CO Ltd filed Critical GUANGDONG DONGXING PASSENGER CAR FITTINGS CO Ltd
Priority to CN2012200107132U priority Critical patent/CN202389316U/en
Application granted granted Critical
Publication of CN202389316U publication Critical patent/CN202389316U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A saloon car window automatic opening control system based on controller area network (CAN) buses comprises a car window motor for driving car window glass to go up and down and a manual control circuit for controlling the car window motor. The manual control circuit is connected to the car window motor. A gas concentration detector is arranged in a saloon car compartment, a central controller is arranged in the saloon car, and the gas concentration detector is connected to the central controller through a CAN bus. The car window motor is further connected with an automatic control circuit, the central controller is connected to the automatic control circuit through a CAN bus, an audible and visual alarm is arranged in the saloon car compartment, and the central controller is connected to the audible and visual alarm. The saloon car window automatic opening control system based on the CAN buses can effectively prevent gas in the saloon car from damaging health of a driver and a conductor or traffic safety.

Description

The automatic opening control of car vehicle window based on the CAN bus
Technical field
The utility model relates to a kind of car vehicle window control setup, is specifically related to a kind of automatic opening control of car vehicle window based on the CAN bus.
Background technology
CAN (Controller Area Network) bus is a kind of serial local area network bus, is a kind of serial communication network of effective support distributed real-time control, and the signal that existing part automobile adopts the CAN bus to carry out partial function transmits and automatic guidance.But the window lifting of car still all is to rely on driver or passenger manually to control in the prior art.Along with popularizing of car; The gas damage driver and conductor is healthy even incident harm driver and conductor life is of common occurrence in the car, modal below three aspect situation: 1, during rest, people have to open air-conditioning and close vehicle window sizzler in the compartment; Make oxygen concentration decline in the car; Carbon-monoxide concentration increases, and causes occupant anoxic, stupor even death gradually, and this type of tragedy almost all has generation every year; 2, a lot of leathers, plastic member are arranged in the car; These leathers, plastic member can constantly discharge noxious gases such as formaldehyde, if seal vehicle window for a long time, noxious gases such as formaldehyde can not in time discharge; Concentration over-standard; Can instantly be detrimental to health, once have the case through judicial expertise to show: the car compartment concentration of formaldehyde that used 7 years still exceeds standard 19 times, the seriousness of problem it is thus clear that the compartment concentration of formaldehyde exceeds standard; 3, drive over a long distance and close vehicle window always when car, then because chauffeur's patronage is more, and the gas concentration lwevel of discharge gathers, oxygen concentration is not enough gradually, and it is tired, dizzy that the driver is produced, and influences traffic safety.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming and a kind of automatic opening control of car vehicle window based on the CAN bus is provided, and it can effectively avoid the healthy or harm traffic safety of gas damage driver and conductor in the car.
Its purpose can realize by following scheme: should comprise the Car window electric machine of driving cars window glass up-down, the manual control circuit of control Car window electric machine based on the automatic opening control of car vehicle window of CAN bus; Manual control circuit is connected to Car window electric machine; Its principal feature is; The gas concentration detector also is installed in the car compartment, is provided with central controller in car inner, the gas concentration detector is connected to central controller through the CAN bus; Car window electric machine also is connected with automatic control circuit, and central controller is connected to automatic control circuit through the CAN bus.
Be preferably, said gas concentration detector is the carbon-monoxide concentration detector.
Said gas concentration detector is the concentration of formaldehyde detector.
Said gas concentration detector is the gas concentration lwevel detector.
Be more preferably, combined aural and visual alarm also is installed in the car compartment, central controller is connected to combined aural and visual alarm.
The utlity model has following advantage and effect:
If 1, the utility model closes window for a long time in the process of driving over a long distance; The CO2 that many people breathe out in the car surpasses sets concentration; Oxygen is not enough in the car, and combined aural and visual alarm will send alerting signal, and central controller starts through CAN bus line command automatic control circuit; Automatic control circuit rotates Car window electric machine, and glass for vehicle window is landed.
2, the carbon-monoxide concentration detector can not stop carbon-monoxide concentration in the inspection vehicle; If someone has a rest in car and opens air-conditioning, closes vehicle window; Carbon-monoxide concentration surpasses setting concentration in car, and central controller will send alerting signal through CAN bus line command combined aural and visual alarm, and the order automatic control circuit starts; Automatic control circuit rotates Car window electric machine, and glass for vehicle window is landed.
3, the concentration of formaldehyde detector can not stop concentration of formaldehyde in the inspection vehicle; Concentration of formaldehyde surpasses setting concentration in car, and combined aural and visual alarm will send alerting signal, and central controller starts through CAN bus line command automatic control circuit; Automatic control circuit rotates Car window electric machine, and glass for vehicle window is landed.
Though 4 four vehicle window present positions in car body disperse, and are in again on the car door, signal transmits relatively difficulty, owing to adopt the CAN bus to communicate in the utility model, has therefore avoided wiring complicated problems in the car.Number of conductors through car door is reduced, and it is simple that circuit becomes.
5, central controller is before the order automatic control circuit starts and after the automatic control circuit startup, and glass for vehicle window can be driven by manual control circuit.
Description of drawings
Fig. 1 is the aufbauprinciple scheme drawing of the utility model specific embodiment.
The specific embodiment
Shown in Figure 1; The manual control circuit that should comprise Car window electric machine, driving Car window electric machine based on the automatic opening control of car vehicle window of CAN bus; Manual control circuit is connected to Car window electric machine; The up-down of glass for vehicle window is driven by Car window electric machine; Carbon-monoxide concentration detector, concentration of formaldehyde detector, gas concentration lwevel detector also are installed in the car compartment, are provided with central controller in car inner, carbon-monoxide concentration detector, concentration of formaldehyde detector, gas concentration lwevel detector are connected respectively to central controller through the CAN bus; Car window electric machine also is connected with automatic control circuit; Central controller is connected to automatic control circuit through the CAN bus; Combined aural and visual alarm also is installed in the car compartment; Central controller is connected to combined aural and visual alarm, and combined aural and visual alarm also is connected with " ignoring the alerting signal button " of cancellation alerting signal.
During the foregoing description work; Exceed standard if the concentration of formaldehyde detector detects the interior concentration of formaldehyde, or the gas concentration lwevel detector detects the interior gas concentration lwevel and exceed standard, then at first send corresponding alerting signal by combined aural and visual alarm; After sending alerting signal certain hour (for example being set at 5 seconds); If the driver does not take intervening measure, then central controller is opened through CAN bus line command vehicle window, changes manual master mode after vehicle window is opened over to; Do not want to open vehicle window if the driver thinks that rain in the outside or the outside is too hot, then can press " ignoring the alerting signal button " that central controller temporarily no longer orders vehicle window to be opened, combined aural and visual alarm suspends corresponding alerting signal.If but the carbon-monoxide concentration detector detects under the situation that the interior carbon-monoxide concentration exceeds standard, then the automatic control circuit of glass for vehicle window and combined aural and visual alarm are opened work simultaneously immediately, do not confirm and intervene and need not pass through the driver.

Claims (5)

1. automatic opening control of car vehicle window based on the CAN bus; Comprise the Car window electric machine of driving cars window glass up-down, the manual control circuit of control Car window electric machine; Manual control circuit is connected to Car window electric machine; It is characterized in that: the gas concentration detector also is installed in the car compartment, is provided with central controller in car inner, the gas concentration detector is connected to central controller through the CAN bus; Car window electric machine also is connected with automatic control circuit, and central controller is connected to automatic control circuit through the CAN bus.
2. the automatic opening control of car vehicle window based on the CAN bus according to claim 1, it is characterized in that: said gas concentration detector is the carbon-monoxide concentration detector.
3. the automatic opening control of car vehicle window based on the CAN bus according to claim 1, it is characterized in that: said gas concentration detector is the concentration of formaldehyde detector.
4. the automatic opening control of car vehicle window based on the CAN bus according to claim 1, it is characterized in that: said gas concentration detector is the gas concentration lwevel detector.
5. according to any one described automatic opening control of car vehicle window based on the CAN bus of claim 1 to 4, it is characterized in that: combined aural and visual alarm also is installed in the car compartment, and central controller is connected to combined aural and visual alarm.
CN2012200107132U 2012-01-11 2012-01-11 Saloon car window automatic opening control system based on controller area network (CAN) buses Expired - Fee Related CN202389316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200107132U CN202389316U (en) 2012-01-11 2012-01-11 Saloon car window automatic opening control system based on controller area network (CAN) buses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200107132U CN202389316U (en) 2012-01-11 2012-01-11 Saloon car window automatic opening control system based on controller area network (CAN) buses

Publications (1)

Publication Number Publication Date
CN202389316U true CN202389316U (en) 2012-08-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200107132U Expired - Fee Related CN202389316U (en) 2012-01-11 2012-01-11 Saloon car window automatic opening control system based on controller area network (CAN) buses

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102963320A (en) * 2012-11-29 2013-03-13 长城汽车股份有限公司 Intelligent control method for car window
CN103198623A (en) * 2013-03-21 2013-07-10 无锡市崇安区科技创业服务中心 Vehicle-mounted formaldehyde alarm device
CN104354695A (en) * 2014-10-29 2015-02-18 来安县新元机电设备设计有限公司 Method and system for preventing asphyxia in automobile
CN104527523A (en) * 2015-01-25 2015-04-22 无锡桑尼安科技有限公司 Air condition monitoring equipment in automobile
CN104527522A (en) * 2015-01-25 2015-04-22 无锡桑尼安科技有限公司 Gas exhaust state monitoring system for vehicle air conditioner
CN104553980A (en) * 2013-10-12 2015-04-29 丹阳市飞越车辆附件有限公司 Vehicle system for detecting oxygen, carbon monoxide and carbon dioxide
CN104553999A (en) * 2015-01-29 2015-04-29 无锡桑尼安科技有限公司 Monitoring method for improving service state safety of vehicle stopped
CN104553995A (en) * 2015-01-25 2015-04-29 无锡桑尼安科技有限公司 Vehicle internal air condition monitoring and controlling method
CN104590110A (en) * 2015-01-29 2015-05-06 无锡桑尼安科技有限公司 Monitoring equipment for oxygen state in automobile
CN106274673A (en) * 2016-08-12 2017-01-04 苏州秀转电子有限公司 The car audio system of automobile driving safe performance can be improved

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102963320A (en) * 2012-11-29 2013-03-13 长城汽车股份有限公司 Intelligent control method for car window
CN102963320B (en) * 2012-11-29 2015-06-10 长城汽车股份有限公司 Intelligent control method for car window
CN103198623A (en) * 2013-03-21 2013-07-10 无锡市崇安区科技创业服务中心 Vehicle-mounted formaldehyde alarm device
CN104553980A (en) * 2013-10-12 2015-04-29 丹阳市飞越车辆附件有限公司 Vehicle system for detecting oxygen, carbon monoxide and carbon dioxide
CN104354695A (en) * 2014-10-29 2015-02-18 来安县新元机电设备设计有限公司 Method and system for preventing asphyxia in automobile
CN104527522A (en) * 2015-01-25 2015-04-22 无锡桑尼安科技有限公司 Gas exhaust state monitoring system for vehicle air conditioner
CN104553995A (en) * 2015-01-25 2015-04-29 无锡桑尼安科技有限公司 Vehicle internal air condition monitoring and controlling method
CN104527523A (en) * 2015-01-25 2015-04-22 无锡桑尼安科技有限公司 Air condition monitoring equipment in automobile
CN104553999A (en) * 2015-01-29 2015-04-29 无锡桑尼安科技有限公司 Monitoring method for improving service state safety of vehicle stopped
CN104590110A (en) * 2015-01-29 2015-05-06 无锡桑尼安科技有限公司 Monitoring equipment for oxygen state in automobile
CN106274673A (en) * 2016-08-12 2017-01-04 苏州秀转电子有限公司 The car audio system of automobile driving safe performance can be improved
CN106274673B (en) * 2016-08-12 2019-02-19 苏州秀转电子有限公司 The car audio system of automobile driving safe performance can be improved

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120822

Termination date: 20140111