Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide the safety feature, safety monitoring system and the method that prevent from falling, to sleep alone the problem easily met accident for solving child in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of safety feature preventing falling, comprising: pressure transducer, communication unit and power supply unit.Pressure transducer, for detecting the lie low information of child on described safety feature.Communication unit, connects described pressure transducer, for the described information of lying low is sent to external unit.Power supply unit, connects described pressure transducer and communication unit respectively, provides power supply for giving described safety feature.
In one embodiment of the invention, described safety feature also comprises: electrical distance sensor, connects described communication unit, for monitoring the information of standing of child, described in the information of standing comprise the height of child and the distance with described safety feature edge thereof.
In one embodiment of the invention, described safety feature also comprises: processing unit, generates early warning information be according to this sent to external unit for lie low described in analyzing information or information of standing.
In one embodiment of the invention, described safety feature also comprises: warning system, connects described processing unit, for sending alerting signal according to described early warning information.
In one embodiment of the invention, described warning system comprises: acoustic alarm unit and/or light alarm unit.
For achieving the above object and other relevant objects, the invention provides a kind of mat, comprise the above-mentioned safety feature preventing falling.
In one embodiment of the invention, described mat is mattress or sofa cushion.
For achieving the above object and other relevant objects, the invention provides a kind of safety monitoring system, comprising: described mattress, and mobile terminal, communicate to connect described safety feature, for receiving and/or process the information that described safety feature sends.
In one embodiment of the invention, described safety monitoring system also comprises: camera, communicates to connect described mobile terminal, for obtaining the picture of described safety feature when the control signal of described mobile terminal being detected, and is sent to described mobile terminal playing.
For achieving the above object and other relevant objects, the invention provides a kind of method for safety monitoring, be applied to above-mentioned safety monitoring system, comprise: the information that lies low of the child detected and/or the information of standing are sent to after mobile terminal is analyzed for it and generate early warning information by described safety feature, or carry out analyzing the corresponding early warning information of rear generation and be sent to described mobile terminal.
As mentioned above, safety feature, safety monitoring system and the method preventing falling of the present invention, pressure transducer is utilized to detect the lie low information of child on described safety feature, by communication unit, the described information of lying low is sent to external unit, external unit can be known in real time, and child is in state in bed, nurse in front without the need to father and mother, also effectively can ensure the safety that child sleeps alone, prevent unexpected generation.
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
In order to prevent child unattended, can come to harm because the reasons such as rolling drop in bed alone, the invention provides a kind of safety feature preventing falling, the sleep state of real-time monitoring child, avoid accidents, comprise: pressure transducer, for detecting the lie low information of child on described safety feature.Communication unit, connects described pressure transducer, for the described information of lying low is sent to external unit.Power supply unit, connects described pressure transducer and communication unit respectively, provides power supply for giving described safety feature.It should be noted that, safety feature of the present invention according to actual demand, can be formed by multiple thus realized corresponding function.
Below will be described in detail the present invention:
Refer to Fig. 1, the safety feature 1 preventing falling provided by the invention comprises: pressure transducer 11, communication unit 12 and power supply unit 13.Power supply unit 13 is Bonding pressure sensor 11 and communication unit 12 respectively, can be used alone battery powered mechanism, also can be the mechanism connecting other electric power systems, as comprised the circuit structure of a plug, provides power supply for giving safety feature 1.
When child in bed, can be placed in below the health of child by safety feature 1, pressure transducer 11 is by detecting the pressure of the contact point of child and safety feature 1 thus obtaining the information that lies low of child.The different sleeping positions of child cause them all can be different from the contact point of safety feature 1, and because can there be difference at each position of child's health to the pressure of safety feature 1, thus the information that lies low at least can reflect the position that child sleeps, general sleeping position, produce operating frequency, thus be convenient to judge whether child has the possibility dropped down from safety feature, and whether child may wake up.Communication unit 12 can be WIFI module, communication module etc., the information of lying low detected is sent to external unit, such as, bind the mobile phone of setting, panel computer etc. in advance, by network mode transmission such as WIFI, also by note, the communication modes transmission such as to call, thus inform the sleep state of the current child of the holder of external unit.
After child wakes up, may climb or stand, unattendedly potential safety hazard may be produced, in one embodiment of the invention, safety feature 1 also comprises electrical distance sensor, connect communication unit 12, for monitoring the information of standing of child, described in the information of standing comprise the height of child and the distance with safety feature 1 edge thereof.That is, can judge whether child stands up from lie low by electrical distance sensor, start to walk about, and whether namely may will leave the scope of safety feature 1, if be in the edge of safety feature 1, then likely fall etc. dangerous.It should be noted that, the distance at child's distance safety feature 1 edge can be arranged in advance, also can determine by selecting the electrical distance sensor of different model, performance.
In above-mentioned safety feature 1, the information that lies low and/or information of standing are sent, for external device processes analysis to provide early warning information by communication unit 12 external device.In one embodiment of the invention, safety feature 1 also comprises processing unit, make safety feature 1 itself can analyze described in lie low information or information of standing, thus generate early warning information external device and send.
Except external device sending early warning information, in one embodiment of the invention, safety feature 1 also comprises a warning system, connects described processing unit, for sending alerting signal according to described early warning information.Preferably, described warning system comprises: acoustic alarm unit and/or light alarm unit.It should be noted that, acoustic alarm unit or light alarm unit, when sounding or produce light, can also attract the notice of child, allow child temporarily no longer further near dangerous, have striven for the valuable time for large people arrive in front of child.
Refer to Fig. 2, the invention provides a kind of mat 2, comprise the above-mentioned safety feature 1 preventing falling.Mat 2 can be mattress, sofa cushion etc., and safety feature 1 is arranged in mat 2.When mat 2 Area comparison is large, such as: mattress, can by multigroup safety device 1 by certain regularly arranged, be arranged in mat 2, thus obtain and detect data more accurately, such as: choose five groups of safety features 1, near four angles being arranged at mattress respectively and center.It should be noted that, preferably, each electrical distance sensor, by certain regularly arranged periphery at mat 2, leaves preset distance with the edge of mat 2, and in order to strengthen safe effect, what preset distance can be arranged is larger a little, such as: 30 centimeters.
Refer to Fig. 3, the invention provides a kind of safety monitoring system 3, comprising: above-mentioned a kind of mattress, and one or multi-section bind the mobile terminal 31 of setting in advance.Mobile terminal 31 can be the equipment such as mobile phone, panel computer or Intelligent bracelet.It should be noted that, when placing the bed of mattress and being provided with a bed curtain, can by the coboundary of one or more electrical distance sensor setting at bed curtain, thus detection signal prevent child from bed curtain to rout up.Mobile terminal 31 can be connected by network with safety feature 1, also can be connected by modes such as bluetooths, for receiving the early warning information that safety feature 1 is sent, or receive and process child that safety feature 1 sends and to lie low information and/or information of standing, generate corresponding early warning information to the state of reminding related personnel child present.Early warning information can arrange different ranks, different type of alarms, such as: jingle bell, voice broadcast etc., at least can produce according to following several situation:
1) child has the possibility of wakeing up, but or in the middle part of bed: after child stands up in one's sleep or wake up, the actions such as rolling may be had, the numerical value detected near the pressure transducer of child can be the value that a fluctuation is larger, and the pressure transducer far away apart from child does not have numerical value, thus judge whether child is in a comparatively safe position, namely the edge of distance safety feature is far away.Now, range sensor should can't detect signal.At this moment corresponding early warning signal should be remind child to be in a comparatively safe environment at present, but has likely waken up, and goes nurse before recommendation.
2) child is close to the hazardous location, edge of bed, but also do not get up or stand up: hazardous location can by presetting, pressure transducer when hazardous location detects pressure, but not there is acute variation in numerical value, illustrate that child has not climbed or stood up, may be stand up in one's sleep, and after roll from the bed possibly.At this moment early warning signal child should have been reminded the to arrive edge of bed, goes nurse before recommendation.
3) child is close to the hazardous location, edge of bed, wake up and got up or stand up: child got up or stood up, pressure transducer in hazardous location can have a greater change, and meanwhile, electrical distance sensor is surveyed also can detect corresponding signal.At this moment early warning signal should remind child to arrive mattress edge, has the possibility fallen, and please before goes nurse at once.Preferably, meanwhile, sound, light are reported to the police and are started with the notice attracting child, guide child to get back to the safety zone of mattress, for adult strives for the time of needs.
In order to see the state of child on mattress at far-end, in one embodiment of the invention, safety monitoring system 3 also comprises one or multi-section camera, indoor can be arranged on as required, covering the region of mattress and periphery, communicating to connect with mobile terminal 31, for starting when the control signal of mobile terminal 31 being detected, obtain the picture of mattress and neighboring area, and be sent to mobile terminal 31 and play.The holder of mobile terminal can see by controlling camera the state that child is current in real time.
Refer to Fig. 4, similar to system embodiment principle, the invention provides a kind of method for safety monitoring, be applied to safety monitoring system 3, comprise:
Step S1: safety feature 1 detects the information that lies low of child and/or information of standing.
Step S2: safety feature 1 sends to the mobile terminal binding setting in advance according to after described lie low information and/or information process analysis of standing.Or described information and/or the information of standing of lying low directly is sent to mobile terminal by safety feature 1, generates early warning information, thus reaches early warning effect, prevent child from causing danger by after mobile terminal Treatment Analysis.
In sum, safety feature, safety monitoring system and the method preventing falling of the present invention, the sleep state of real-time monitoring child, comprehensive analysis detecting data, carrys out reminding user by generating different early warning information, child from then on can be allowed relievedly to be in separately in certain environment and sleep, without the need to nursing at one's side always, effectively prevent unexpected generation, the safety of child can be ensured, effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.