WO2016082359A1 - 汽车方向盘 - Google Patents
汽车方向盘 Download PDFInfo
- Publication number
- WO2016082359A1 WO2016082359A1 PCT/CN2015/073197 CN2015073197W WO2016082359A1 WO 2016082359 A1 WO2016082359 A1 WO 2016082359A1 CN 2015073197 W CN2015073197 W CN 2015073197W WO 2016082359 A1 WO2016082359 A1 WO 2016082359A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steering wheel
- driver
- rim
- blood oxygen
- control device
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6893—Cars
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/046—Adaptations on rotatable parts of the steering wheel for accommodation of switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/20—Workers
- A61B2503/22—Motor vehicles operators, e.g. drivers, pilots, captains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0827—Inactivity or incapacity of driver due to sleepiness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/143—Alarm means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W2050/146—Display means
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- 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
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
Definitions
- the invention relates to the technical field of automobile parts, in particular to an automobile steering wheel.
- the steering wheel of the car is one of the main components of the steering system of the car, which is installed in the driver's area of the car to facilitate the control of the car.
- the driver sits on the driver's chair and holds the steering wheel (the steering wheel is seen as the clock face, the correct gesture is held between the left and the right hand, and the right hand is held between three and four, so that in the event of a collision, such a
- the posture is more conducive to supporting the body. In a small driving space, long-term driving can cause fatigue to the driver.
- the embodiment of the invention provides an automobile steering wheel, which solves the problem that the driver is prone to traffic accidents and reduces driving safety when driving in a fatigue state.
- An automobile steering wheel comprising a rim, at least one blood oxygen meter is disposed in a grip area of the rim, the oximeter is connected to a control device; the control device is connected to the warning device; The device determines whether the driver is fatigue driving according to the blood oxygen saturation value detected by the oximeter, and determines whether the driver is fatigue driving. If the driver determines that the driver is fatigue driving, the control device controls the warning device to operate.
- the back surface of the rim is provided with a groove, and the groove is disposed corresponding to a central region of the side end of the rim; the oximeter is located in the groove and is fixed by the cover plate. In the groove.
- the groove may include two, and the two grooves are symmetrically disposed at two sides of the rim; each of the grooves is high on both sides along the circumferential direction of the rim.
- cover plate conforms to the structure of the arcuate groove, and the cover plate is a transparent plastic plate; the cover plate is adhesively and fixedly connected to the rim.
- each of the grooves is provided with four of the oximeters, and four of the oximeters are The rims are arranged equidistantly in the circumferential direction.
- the oximeter may have a probe of each of the oximeters including a dual-wavelength light-emitting diode and a photodiode; the dual-wavelength light-emitting diode emits light, and the photodiode is configured to receive the emitted light. The reflected light behind the human body.
- the warning device comprises a display device, and the display device is connected to the control device; the display device is an indicator light or a prompt icon.
- the alerting device further comprises an audible alarm device, the audible alarm system being coupled to the control device.
- control device is an electronic control unit of the automobile, and the electronic control unit is provided with an oxygen saturation threshold value indicated by the warning.
- At least one blood oxygen measuring device is disposed in the hand holding area of the steering wheel rim of the automobile, and the blood oxygen measuring device is connected with the control device, and the control device is connected with the warning device.
- a blood oxygen saturation value of the driver and transmitting the blood oxygen saturation value to the control device, the control device determining whether the driver is fatigue driving according to the blood oxygen saturation value, and controlling the device to control the warning when it is determined to be fatigue driving
- the device works to remind the driver that he is in a state of fatigue driving, so that the driver can take appropriate measures, such as parking and rest, to avoid driving in the case of inattention and decreased judgment to improve driving safety.
- FIG. 1 is a front view of a steering wheel of a vehicle according to an embodiment of the present invention.
- FIG. 2 is a rear view of a steering wheel of a vehicle according to an embodiment of the present invention.
- FIG. 3 is a flow chart of a vehicle steering wheel for alerting a driver to fatigue driving according to an embodiment of the present invention.
- An embodiment of the present invention provides an automobile steering wheel, as shown in FIGS. 1 and 2, including a rim 11 provided with at least one blood oxygen measuring device 12 in the hand holding area A of the rim 11, and the blood oxygen measuring device 12 is connected a control device (not shown); the control device is further connected with a warning device (not shown); wherein the control device determines the driver according to the blood oxygen saturation value of the driver detected by the blood oxygen meter 12 The control device controls the operation of the warning device when driving for fatigue.
- At least one blood oxygen measuring device is disposed in the hand holding area of the steering wheel rim of the automobile, and the blood oxygen measuring device is connected with the control device, and the control device is connected with the warning device.
- a blood oxygen saturation value of the driver and transmitting the blood oxygen saturation value to the control device, the control device determining whether the driver is fatigue driving according to the blood oxygen saturation value, and controlling the device to control the warning when it is determined to be fatigue driving
- the device works to remind the driver that he is in a state of fatigue driving, so that the driver can take appropriate measures, such as parking and rest, to avoid driving in the case of inattention and decreased judgment to improve driving safety.
- the grip area of the above-described car steering wheel rim includes the entire surface of the rim 11.
- the driver does not always maintain the correct gesture to drive the car according to his driving habits and/or after driving for a long time, but for driving and control, the driver usually maintains the correct gesture (phase In contrast, the driver's hands are not kept under the correct gesture, which can be ignored. Therefore, the rim grip area in the embodiment of the present invention is preferably covered by the driver when driving the car with the correct gesture.
- the area that is, at least the area where the left hand is held between nine and ten o'clock, and the right hand is held in the area between three and four o'clock.
- the steering wheel of the automobile is shown in FIG. 1, and further includes spokes 10 provided on the rim 11.
- the specific setting manner may be that a groove is provided on the back surface of the rim 11 , and the groove is disposed corresponding to the central end of the side end of the rim 11 , that is, the steering wheel of the automobile is regarded as the disk surface of the timepiece, and the groove is set at eight. Between ten o'clock and/or two or four o'clock, thereby ensuring that the blood oxygen meter 12 located in the recess is capable of measuring blood oxygen saturation in the driver's body. That is, when the driver holds the hand on the rim 11 with the correct gesture, the blood oxygen meter 12 can obtain the blood oxygen saturation value of the driver by measuring the blood oxygen content in the driver's finger.
- the blood oxygen meter 12 is sealed and fixed in the groove by the cover 21, and the cover 21 and the rim 11 may be fixedly connected by an adhesive, or may be fixedly connected by other means, such as a buckle. Waiting for the way.
- the area in which the oximeter 12 is provided is the longer grip area of the driver, and of course the oximeter 12 can be placed at other positions on the rim 11.
- the blood oxygen meter 12 is usually a pulse oximeter including a probe, and in actual assembly, the probe of the blood oxygen meter 12 can be embedded in the rim 11 to facilitate detection.
- the probe of the oximeter 12 can include a dual wavelength light emitting diode and a photodiode.
- the dual-wavelength LED operates and emits two wavelengths of initial light.
- the initial light passes through the cover 21 and illuminates the driver's finger.
- the finger absorbs part of the initial light and is reflected, so that the reflected light is again passed through the cover 21.
- Photodiode absorption thus, the driver's human blood oxygen saturation value is obtained by measuring the change in the absorbed light absorption rate during the capillary pulsation of the driver's fingertip.
- the probe of the oximeter 12 uses a dual-wavelength light-emitting diode to measure the absorption rate of light of different wavelengths between drivers to improve the accuracy of the measurement.
- a dual-wavelength light-emitting diode to measure the absorption rate of light of different wavelengths between drivers to improve the accuracy of the measurement.
- the cover plate 21 can be set as a transparent plastic plate, preferably polycarbonate. Ester material, etc. In the actual manufacturing process, the structure of the cover plate 21 conforms to the structure of the groove, thereby ensuring the overall design quality of the rim 11.
- two grooves of the same structure and the same size can be arranged on the rim 11, and the two grooves are symmetrically arranged at both ends of the rim 11 so that One groove corresponds to between eight and ten o'clock, and the other groove corresponds to two or four o'clock, that is, the two grooves cover the positional area when the driver correctly holds the steering wheel. Therefore, the driver can complete the measurement of blood oxygen saturation in the driver's body as long as one hand is properly gripped on the rim.
- the groove may be an arc groove, and in the circumferential direction of the rim 11, the sides of the arc groove are high and the middle is low. Therefore, the surface of the cover plate 21 opposite to the groove is convex, and has a converging effect on the reflected light to ensure good reception of the light by the blood oxygen measuring device 12.
- oximeters 12 can be provided in each groove, and the specific number can be determined as needed. Wherein four oximeters 12 are along the circumference of the rim 11 The directions are arranged equidistantly, and the fingers are aligned side by side when the rim 11 is held by the driver, which can ensure multi-directional measurement and convenient measurement.
- the control device included in the steering wheel of the automobile may be an electronic control unit (ECU) of the automobile, that is, the oximeter 12 is electrically connected to the ECU, so that the blood oxygen saturation of the driver measured by the oximeter 12 is obtained.
- the value is transmitted to the ECU and judged by the ECU.
- the ECU may be provided with an alarm threshold of blood oxygen saturation, thereby comparing the measured blood oxygen saturation value of the driver with a threshold value, and when the measured value is greater than the threshold, the ECU determines that the driver is the driver. Fatigue driving, and warning through the warning device to remind the driver to take appropriate measures.
- the obtained measured oxygen saturation values can be averaged in the ECU to obtain an average value, thereby comparing the average value with the threshold value to improve The accuracy of the measurement.
- the warning device may include a display device connected to the ECU, such as an indicator light or a prompt icon. When the icon is prompted, the driving computer screen may be directly used as the display device, so that the ECU controls the display device to be constantly lit or blinks at a certain frequency to remind the ECU. Driver.
- the warning device may further include an audible alarm device, and the audible alarm device is connected to the ECU, so that the ECU controls the audible alarm device to perform an alarm while controlling the display device, and may specifically be a number of rings.
- the warning process is as shown in FIG. 3, and the blood oxygen saturation value of the driver is detected by the blood oxygen meter 12 (pulse oximeter 12), and transmitted to the ECU and preset in the ECU.
- the threshold value is compared and judged. When the measured value is greater than the threshold value, it is determined that the driving is fatigued, thereby controlling the display device to operate (the indicator light is on) and the audible alarm device is sounding.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality” means two or more unless otherwise stated.
- connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
- Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
- the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
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Abstract
Description
Claims (9)
- 一种汽车方向盘,包括轮圈,其特征在于,在所述轮圈的手握区域设有至少一个血氧测量器,所述血氧测量器与控制装置连接;所述控制装置与警示装置连接;所述控制装置根据所述血氧测量器检测到的驾驶员体内血氧饱和度数值,判断驾驶员是否为疲劳驾驶,若判断驾驶员为疲劳驾驶时,所述控制装置控制所述警示装置工作。
- 根据权利要求1所述的汽车方向盘,其特征在于,所述轮圈背部表面设有凹槽,所述凹槽对应所述轮圈侧端中心区域设置;所述血氧测量器位于所述凹槽内,并通过盖板密封固定在所述凹槽中。
- 根据权利要求2所述的汽车方向盘,其特征在于,所述凹槽包括两个,且两个所述凹槽在所述轮圈两侧端对称设置;沿所述轮圈圆周方向,每个所述凹槽均为两侧高、中间低的弧形凹槽。
- 根据权利要求3所述的汽车方向盘,其特征在于,所述盖板与所述弧形凹槽的结构相符,且所述盖板为透明塑料板;所述盖板与所述轮圈粘接固定连接。
- 根据权利要求3或4所述的汽车方向盘,其特征在于,每个所述凹槽中设有四个所述血氧测量器,且四个所述血氧测量器沿所述轮圈圆周方向等距排列。
- 根据权利要求5所述的汽车方向盘,其特征在于,每个所述血氧测量器的探头包括一个双波长发光二极管以及一个光电二极管;所述双波长发光二极管发射光线,所述光电二极管用于接收发射的光线照到人体后的反射光线。
- 根据权利要求1所述的汽车方向盘,其特征在于,所述警示装置包括显示装置,所述显示装置与所述控制装置连接;所述显示装置为指示灯或提示图标。
- 根据权利要求7所述的汽车方向盘,其特征在于,所述警示装置还包括声音报警装置,所述声音报警***与所述控制装置连接。
- 根据权利要求8所述的汽车方向盘,其特征在于,所述控制装置为汽车的电子控制单元,所述电子控制单元中设有预警示的血氧饱和度阈值。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/786,237 US10028693B2 (en) | 2014-11-24 | 2015-02-16 | Vehicle steering wheel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201410682041.3 | 2014-11-24 | ||
CN201410682041.3A CN104442989A (zh) | 2014-11-24 | 2014-11-24 | 汽车方向盘 |
Publications (1)
Publication Number | Publication Date |
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WO2016082359A1 true WO2016082359A1 (zh) | 2016-06-02 |
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ID=52889942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/CN2015/073197 WO2016082359A1 (zh) | 2014-11-24 | 2015-02-16 | 汽车方向盘 |
Country Status (3)
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US (1) | US10028693B2 (zh) |
CN (1) | CN104442989A (zh) |
WO (1) | WO2016082359A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107909772A (zh) * | 2016-05-31 | 2018-04-13 | 成都九十度工业产品设计有限公司 | 一种智能化车载疲劳监测方法 |
CN106218526B (zh) * | 2016-07-29 | 2019-07-09 | 北京新能源汽车股份有限公司 | 车辆 |
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US20160338632A1 (en) | 2016-11-24 |
US10028693B2 (en) | 2018-07-24 |
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