CN105286408A - Intelligent protective pillow - Google Patents
Intelligent protective pillow Download PDFInfo
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- CN105286408A CN105286408A CN201510863514.4A CN201510863514A CN105286408A CN 105286408 A CN105286408 A CN 105286408A CN 201510863514 A CN201510863514 A CN 201510863514A CN 105286408 A CN105286408 A CN 105286408A
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- pillow
- microprocessor
- protects
- transducer group
- measuring transducer
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Abstract
The invention discloses an intelligent protective pillow. The intelligent protective pillow comprises a pillowcase and a pillow inner arranged inside the pillowcase and serving as an elastomer. A measurement system is arranged inside the pillow inner, can accurately detect the magnitude of accelerated speed and pressure generated by force applied to the protective pillow by the neck or the back or the waist of a human body and is provided with an independent reference system. The measurement system comprises a microprocessor, a storage device, a wireless communication circuit, a measurement sensor set and at least one signal preset point arranged on the surface of the front of the pillow inner, wherein the microprocessor, the storage device, the wireless communication circuit and the measurement sensor set are arranged inside a main bin at the rear of the pillow inner, and magnetic field generators are installed at the signal preset points. Through the measurement sensor set, changes of magnetic flux generated by a corresponding magnetic field generated by extruding force applied to the protective pillow by the human body in a sitting posture and magnitude values of the pressure and the accelerated speed are detected, then the microprocessor performs processing to judge whether the sitting posture of the human body is correct or not, and through the wireless communication circuit, an early warning signal is sent to detect user conditions in real time. The intelligent protective pillow is convenient to install, simple, easy to carry and practical.
Description
Technical field
The present invention relates to one way of life articles for use, particularly a kind of configure on the seat of automobile, steamer and aircraft protection neck, back or waist intelligence protect pillow.
Background technology
At present, people commonly use protection neck, the headrest of back or waist, headrest or waist pillow (below by headrest, headrest, waist pillow referred to as protecting pillow) be mainly pillowcase inside be filled with elastic material as sponge, kapok or latex commonly protect pillow, inflatable travelling protects and rests the head on and mechanical massage protecting pillow etc.
Its deficiency existed is: when people take as delivery vehicles such as automobile, steamer or aircrafts, pillow is protected when people rely on described in configuration on the seat, to know that whether the state that people rely on its dynamics size to contact with when touching is normal therebetween, namely occur abnormal in the running status of described delivery vehicle, such as speed runaway or other object collision, or the health taking people occurs abnormal, such as faint suddenly, time, sit the neck taking people on the seat, back or waist and this protects contact velocity between pillow and exception occurs state.
Even if protect the technical staff of pillow manufacturing, may expect that pressure tested components is arranged on relevant protecting in pillow because needing, but still cannot know pressure measuring value accurately, its reason is:
Existing equipment detecting pressure means mainly adopt is foil gauge or fluid (comprising gas and liquid) pressure sensor, wherein foil gauge is the direct contact measurement of contact pressure, and be not suitable for large scale flexible material fill protect pillow series products.Although gas pressure sensor possesses the feature of high-acruracy survey, can by air chamber with protect the combination of rest the head on internal elastomeric pillow and directly measure pressure, its cost is high, power consumption is many, usually also need consideration air pump and gas bleeder valve with the use of.
Summary of the invention
In order to overcome the deficiencies in the prior art, the technical problem to be solved in the present invention there is provided that a kind of cost is low, low in energy consumption, contact certainty of measurement is high and can protect pillow to the intelligence taking delivery vehicle used that abnormality sends alarm signal.
For solving the problem, the technical solution adopted in the present invention is as follows:
The invention discloses a kind of intelligence and protect pillow, comprising pillowcase and being placed in pillowcase is elastomeric pillow, it is characterized in that, be provided with in described pillow and can detect this and protect pillow and to be subject to when neck, back or waist exert a forces to it acceleration of generation and the measuring system of pressure size; Described measuring system comprises microprocessor, memory, measuring transducer group and at least one signal preset; Described pillow rear portion is provided with main cabin, and described microprocessor, memory and measuring transducer group are located in main cabin; Described signal preset in the anterior and set position of pillow be described neck, back or waist at human normal sitting posture time with this intelligence protect rest the head on contact time corresponding position; Described signal preset is provided with magnetic field producer; Described measuring transducer group comprises magneto-dependent sensor, and described magneto-dependent sensor is for detecting the magnetic field magnetic flux of the magnetic field producer generation being arranged on signal preset; Described measuring transducer group and described microprocessor are electrically connected; Described memory and described microprocessor are electrically connected.
Preferably, described magneto-dependent sensor is MEMS geomagnetic sensor.
Preferably, described measuring transducer group also comprises inertia measurement sensor.
Preferably, described inertia measurement sensor is MEMS tri-axis linear acceleration transducer.
Preferably, described inertia measurement sensor is three-axis gyroscope sensor.
Preferably, described measuring system also comprises the radio communication circuit that the early warning signal sent by microprocessor be located in main cabin sends to the terminal device of traffic surveillance and control center and Stakeholder.
Preferably, store the numerical relation table of comparisons of the measurement data of measuring transducer group and the corresponding relation of force value in described memory, memory also stores threshold value; Described microprocessor obtains the measurement data of measuring transducer group, according to the corresponding pressure value that the numerical relation table of comparisons obtains, and this force value and threshold value is judged, if be judged as exception, then sends early warning signal.
Preferably, the terminal device of described Stakeholder is smart mobile phone, Intelligent flat or Intelligent worn device.
Preferably, described radio communication circuit comprises bluetooth communication, WiFi communication module or mobile communication module.
Preferably, described magnetic field producer is permanent magnet.
Compared to existing technology, beneficial effect of the present invention is: the present invention rides in an automobile people, pleasure boat or aircraft time conventional protect pillow (comprise wear neck or be placed on seat for the protection of taking the headrest of person neck, pad is located at the headrest of its back part and is padded on the waist pillow of waist) in arrange by microprocessor be master control system and by measuring transducer group and magnetic field, signal preset be bonded have independent reference frame rely on this to protect pillow to human body time the acceleration that produces and pressure size carry out the accurate measuring system measured.This measuring system utilizes described in body fit and protects the feature that pillow causes its generation deformation, at its textured surface arrangement signal preset magnetic field producer, and it is fast with pressure to utilize internal measurement sensor group in article of manufacture quality inspection is looked into, utilize pressure calibration collimation technique means to reach the pressure produced when accurate measurement health relies on this to protect pillow.
When the human body be in moving delivery vehicle and described protect pillow touch time, microprocessor reason in described measuring system by the data that obtain measuring transducer group and measure and comparable data comparison table converse be in motion take people and this protects and rests the head on when touching protecting the acceleration and force value resting the head on and produce, thus judge whether this real time status taking people is in normal condition, it comprises the dependence speed relied on when protecting pillow, dependence dynamics etc., and judging that result sends to relevant director to take appropriate measures accordingly.
Accompanying drawing explanation
Fig. 1 of the present inventionly protects pillow structural representation;
Fig. 2 of the present inventionly protects one of the schematic diagram after pillow pressurized;
Fig. 3 is the schematic diagram two after resting the head on pressurized that protects of the present invention;
Fig. 4 is factory calibration of the present invention and actual measurement procedural block diagram.
Reference numeral:
1, pillow is protected; 2, main cabin; 3, measuring transducer group; 4, signal preset; 5, microprocessor; 6, memory; 7, radio communication circuit; 8, magnetic field producer.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As shown in Figure 1, the invention discloses a kind of intelligence and protect pillow, hereinafter referred to as protecting pillow 1.This profile of protecting pillow 1 meets ergonomic designs's requirement, and it is made up of pillowcase and the pillow be arranged in pillowcase, is wherein filled with elastomer environment-friendly materials in pillow.The described pillow 1 that protects is included in pillow to be provided with and accurately can detects neck, back or the waist of taking people and be that this protects to its accekeration of active force applied and the measuring system of force value size when pillow 1 touches, and this system comprises microprocessor 5, memory 6, measuring transducer group 3 and at least one signal preset 4; Wherein measuring transducer group 3 comprises the sensor of multiple difference in functionality.
Rear portion in pillow (namely in this pillow away from take after part that the person contacts is, be front with the part of Body contact, be provided with down together) the main cabin 2 with housing, wherein said microprocessor 5, memory 6, measuring transducer group 3 are all fixed in this main cabin 2.Described signal preset 4 is in the front portion of pillow and set position is described neck, back or waist protects position corresponding when pillow 1 contacts when human normal sitting posture with this; Described signal preset 4 has more than one; Described signal preset 4 is all provided with magnetic field producer 8.
Measuring transducer group 3 in described measuring system comprises the magneto-dependent sensor of the magnetic field magnetic variations of flux that the magnetic field producer 8 on position, measuring-signal preset 4 produces; Preferably, described magneto-dependent sensor is all set to the MEMS geomagnetic sensor meeting the above range of +/-8Gauss, wherein geomagnetic sensor, for the change in the magnetic field of measuring-signal preset 4, side by side Magnetic Sensor also possesses micro-magnetic-field measurement performance, can avoid placing strong magnet in signal preset 4; Preferably, described in be arranged on signal preset 4 magnetic field producer 8 are permanent magnets, because the magnetic field of permanent magnet is more stable, the magnetic flux in magnetic field is stronger, more accurate when detecting like this.
The inertia measurement sensor be connected with microprocessor 5 is also comprised in described measuring transducer group 3; Preferably, described inertia measurement sensor is MEMS tri-axis linear acceleration transducer, and described linear acceleration sensors protects the motion change of pillow 1 itself for detecting.Described inertia measurement sensor is three-axis gyroscope sensor, and described three-axis gyroscope sensor to be in operation twisting gesture and trajectory calculation for revising described measuring transducer group 3, improves pressure information computational accuracy.Preferably, described inertia measurement sensor is the integrated compound sensor of three-axis gyroscope sensor and high accuracy MEMS tri-axis linear acceleration transducer.
This protect pillow 1 dispatch from the factory time, in described memory 6, deposit a numerical value comparison table in advance.As shown in Figure 4, the described numerical relation table of comparisons is before dispatching from the factory, with measuring transducer group 3 for object of reference, standard pressure gauge is adopted to apply pressure to the signal preset 4 in pillow, then by check and correction data that institute's applied pressure value and actual acceleration, magnetic flux and the pressure measuring value one_to_one corresponding detected of this measuring transducer group 3 generate.Namely these check and correction data produce in production test link, and being stored in this memory 6, check and correction packet to extrude when this protects pillow 1 data in applied pressure data and measuring transducer group 3 measuring process containing standard pressure gauge and reads value and calculate the change in displacement value information of acquisition.Namely production link utilizes normal pressure tools for measurement to extrude to protect pillow 1 real-time intensive to follow the tracks of the change of each measuring transducer group 3 of record to read value and calculate acquisition displacement information sets up the relation table contrasted again check and correction data with normal pressure, the i.e. numerical relation table of comparisons, this numerical relation table of comparisons reflects that the deformation quantity and human body that protect pillow 1 are to the conversion relation protecting the pressure produced when pillow 1 relies on.In actual use, that is to say everyday stress measurement procedure, microprocessor 5 converts with reference to data assemblies test actual in this data relationship table of comparisons and measuring transducer group 3, thus acquisition actual pressure value, thus whether judge that whether user is pressured normal when protecting pillow 1.
Described MEMS tri-axis linear acceleration transducer is reference with geodetic coordinates, for measuring the variable condition moved relative to earth coordinates in described main cabin 2, and is directly used in the driving behavior and moving state identification that judge delivery vehicle.
Magneto-dependent sensor in described measuring transducer group 3 with measuring transducer group 3 as object of reference, for measure human body rely on protect pillow 1 time, human body is to the velocity variations degree of protecting when pillow 1 is exerted pressure and dynamics, namely magnetic field magnetic variations of flux is known, namely relative distance and the position of signal preset 4 and measuring transducer group 3 on pillow 1 is protected in reaction, that is to say that human body relies on to protect pillow 1 and make to protect pillow 1 and produce corresponding distortion, as shown in Figures 2 and 3, and then by microprocessor 5 human body is conversed to the dynamics of protecting pillow 1 according to the numerical relation table of comparisons.
Further, radio communication circuit 7 is also provided with in described main cabin 2; Described radio communication circuit 7 is sent to the terminal device of traffic surveillance and control center or Stakeholder for the early warning signal sent by microprocessor 5; Also store threshold value in memory 6, these threshold values can be corresponding with the data measured in measuring transducer group 3, and have corresponding trigger event.In use, if find, the force value that the measurement data that the magneto-dependent sensor in measuring transducer group 3 measures certain user is obtained according to the numerical relation table of comparisons by microprocessor 5 contrasts with the corresponding threshold value stored in this memory 6, if be judged as exception, then microprocessor 5 sends corresponding early warning signal by radio communication circuit 7 to the terminal device of traffic surveillance and control center or Stakeholder, thus takes appropriate measures to check and succour this user.Simultaneously, described threshold value is also set with threshold value corresponding to acceleration measured by inertia measurement sensor, microprocessor 5 can contrast the accekeration of inertia measurement sensor measurement with corresponding threshold value simultaneously, if occur abnormal, then microprocessor 5 can send corresponding early warning signal by radio communication circuit 7.It is excessive that such as human body impacts the pressure protecting pillow 1, and this force value can contrast with corresponding threshold value by microprocessor 5, and be judged as potential injured possibility; Measuring transducer group 3 detects side acceleration when crossing conference for another example, this accekeration can contrast with corresponding threshold value by microprocessor 5, and be judged as the zig zag that delivery vehicle is potential or side collision etc., if this occurs, microprocessor 5 can be sent corresponding early warning signal and is sent on the terminal device of traffic surveillance and control center or Stakeholder by radio communication circuit 7.Describedly to send described in corresponding early warning signal that radio communication circuit 7 is bluetooth communication, one of WIFI communication module and mobile communication module or its combination.Described terminal device is mobile phone, flat board or Intelligent worn device.
Further, described measuring system is by having data communication between this radio communication circuit 7 and terminal device, utilize related software to obtain this metrical information of protecting measuring transducer group 3 in pillow 1 by terminal device and to extruding degree, the data such as force value and accekeration of protecting pillow 1, and utilize bluetooth or network that the threshold value of the various measuring transducers that the memory 6 protected in pillow 1 stores is set.
Further, also comprise in described measuring transducer group 3 for measure human body rely on protect pillow 1 time with the temperature detection sensor of temperature, humidity and the accumulation of static electricity degree in environment on the position protected when pillow 1 contacts, humidity sensor and electrostatic detection sensor; Corresponding sensor threshold is provided with in described memory 6, then protect pillow 1 architectural feature sensor of difference in functionality on the position at measuring transducer group 3 place by utilization and obtain more information, improve the intelligent feature protecting pillow 1, thus obtain obtaining more accurately user whether take sitting posture in process normal.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (10)
1. intelligence protects a pillow, and comprising pillowcase and being placed in pillowcase is elastomeric pillow, it is characterized in that, is provided with can detect this and protect pillow and be subject to the acceleration of generation and the measuring system of pressure size when neck, back or waist exert a forces to it in described pillow; Described measuring system comprises microprocessor, memory, measuring transducer group and at least one signal preset; Described pillow rear portion is provided with main cabin, and described microprocessor, memory and measuring transducer group are located in main cabin; Described signal preset in the anterior and set position of pillow be described neck, back or waist at human normal sitting posture time with this intelligence protect rest the head on contact time corresponding position; Described signal preset is provided with magnetic field producer; Described measuring transducer group comprises magneto-dependent sensor, and described magneto-dependent sensor is for detecting the magnetic field magnetic flux of the magnetic field producer generation being arranged on signal preset; Described measuring transducer group and described microprocessor are electrically connected; Described memory and described microprocessor are electrically connected.
2. intelligence according to claim 1 protects pillow, it is characterized in that, described magneto-dependent sensor is MEMS geomagnetic sensor.
3. intelligence according to claim 1 protects pillow, it is characterized in that, described measuring transducer group also comprises inertia measurement sensor.
4. intelligence according to claim 3 protects pillow, it is characterized in that, described inertia measurement sensor is MEMS tri-axis linear acceleration transducer.
5. intelligence according to claim 3 protects pillow, it is characterized in that, described inertia measurement sensor is three-axis gyroscope sensor.
6. intelligence according to claim 1 protects pillow, it is characterized in that, described measuring system also comprises the radio communication circuit that the early warning signal sent by microprocessor be located in main cabin sends to the terminal device of traffic surveillance and control center and Stakeholder.
7. intelligence according to claim 6 protects pillow, it is characterized in that, store the numerical relation table of comparisons of the measurement data of measuring transducer group and the corresponding relation of force value in described memory, memory also stores threshold value; Described microprocessor obtains the measurement data of measuring transducer group, according to the corresponding pressure value that the numerical relation table of comparisons obtains, and this force value and threshold value is judged, if be judged as exception, then sends early warning signal.
8. intelligence according to claim 6 protects pillow, it is characterized in that, the terminal device of described Stakeholder is smart mobile phone, Intelligent flat or Intelligent worn device.
9. intelligence according to claim 6 protects pillow, it is characterized in that, described radio communication circuit comprises bluetooth communication, WiFi communication module or mobile communication module.
10. intelligence according to claim 1 protects pillow, it is characterized in that, described magnetic field producer is permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863514.4A CN105286408A (en) | 2015-11-30 | 2015-11-30 | Intelligent protective pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510863514.4A CN105286408A (en) | 2015-11-30 | 2015-11-30 | Intelligent protective pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105286408A true CN105286408A (en) | 2016-02-03 |
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ID=55184888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510863514.4A Pending CN105286408A (en) | 2015-11-30 | 2015-11-30 | Intelligent protective pillow |
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| Country | Link |
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| CN (1) | CN105286408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831482A (en) * | 2022-06-09 | 2022-08-02 | 哈尔滨耀一堂健康科技有限公司 | Pillow type regulating and controlling device based on pressure self-adaptive yin-yang balance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007105341A (en) * | 2005-10-17 | 2007-04-26 | Yamaha Corp | Direction information pillow |
| CN202457537U (en) * | 2012-02-23 | 2012-10-03 | 王中林 | Multifunctional health care pillow adaptive to different sleeping postures |
| CN203914321U (en) * | 2014-07-07 | 2014-11-05 | 刘宝社 | A kind of intelligence is heightened air pillow |
| CN204862345U (en) * | 2015-07-28 | 2015-12-16 | 广州知途鸟智能科技有限公司 | Pillow is protected to intelligence of taking delivery vehicle used |
| CN205410632U (en) * | 2015-11-30 | 2016-08-03 | 广州知途鸟智能科技有限公司 | Pillow is protected to intelligence |
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2015
- 2015-11-30 CN CN201510863514.4A patent/CN105286408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007105341A (en) * | 2005-10-17 | 2007-04-26 | Yamaha Corp | Direction information pillow |
| CN202457537U (en) * | 2012-02-23 | 2012-10-03 | 王中林 | Multifunctional health care pillow adaptive to different sleeping postures |
| CN203914321U (en) * | 2014-07-07 | 2014-11-05 | 刘宝社 | A kind of intelligence is heightened air pillow |
| CN204862345U (en) * | 2015-07-28 | 2015-12-16 | 广州知途鸟智能科技有限公司 | Pillow is protected to intelligence of taking delivery vehicle used |
| CN205410632U (en) * | 2015-11-30 | 2016-08-03 | 广州知途鸟智能科技有限公司 | Pillow is protected to intelligence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831482A (en) * | 2022-06-09 | 2022-08-02 | 哈尔滨耀一堂健康科技有限公司 | Pillow type regulating and controlling device based on pressure self-adaptive yin-yang balance |
| CN114831482B (en) * | 2022-06-09 | 2023-07-14 | 哈尔滨耀一堂健康科技有限公司 | Pillow type regulating and controlling device based on pressure self-adaption yin-yang balance |
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Application publication date: 20160203 |