CN105539219A - Safety seat state inspection method and device - Google Patents
Safety seat state inspection method and device Download PDFInfo
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- CN105539219A CN105539219A CN201511033244.0A CN201511033244A CN105539219A CN 105539219 A CN105539219 A CN 105539219A CN 201511033244 A CN201511033244 A CN 201511033244A CN 105539219 A CN105539219 A CN 105539219A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
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- Child & Adolescent Psychology (AREA)
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Abstract
The embodiment of the invention discloses a safety seat state inspection method and device. The method comprises the steps of acquiring the state parameters of a changed state when it is monitored during vehicle traveling that the state of a safety seat changes, inspecting whether the state parameters are abnormal, and sending first warning information related to the changed state to a user terminal if yes. By the adoption of the embodiment, the abnormal state of children on a vehicle can be learnt by a user during driving, and the probability of danger to children during driving is reduced.
Description
Technical field
The present invention relates to safety seat technical field, particularly relate to a kind of condition detection method based on safety seat and device.
Background technology
At present, along with the increase of the sense of security of users, the vehicle of child safety seat is used to get more and more.Safety seat can, when vehicle runs into emergency situations in the process travelled, avoid the children on safety seat to come to harm as far as possible.As sudden stop in vehicle travel process, the safety strap on child safety seat can be protected children.But; current safety seat is in the process of design; usually only from objective angle, safety seat is designed; namely only children's safety precautions is under normal circumstances considered; have ignored the subjectivity of children in vehicle travel process, the mobility as children may cause the appearance of the unsafe conditions such as safety device disengaging such as safety strap.User can not Real Time Observation child state in the process of driving, and adds dangerous hidden danger.
Summary of the invention
Embodiments provide a kind of condition detection method based on safety seat and device.Adopt the embodiment of the present invention, can make user in the process of driving, learn the error state of children by bus, reduce the dangerous probability of occurrence of children riding.
On the one hand, The embodiment provides a kind of condition detection method based on safety seat.The method can comprise the following steps:
When the state monitoring safety seat in the process travelled at vehicle changes, obtain the state parameter of variable condition;
Whether detect described state parameter is anomaly parameter;
If the result detected is yes, the first early warning information that transmission is associated with described variable condition is to user terminal.
As optional embodiment, whether the described state parameter of described detection is that anomaly parameter comprises:
If described variable condition is state of temperature or moisture condition, then whether the state parameter detecting described variable condition exceedes parameter preset threshold value, if exceed described parameter preset threshold value, then determines that the state parameter of described variable condition is anomaly parameter.
As optional embodiment, whether the described state parameter of described detection is that anomaly parameter comprises:
If described variable condition is buckle status or seat belt status, then whether the state parameter detecting described variable condition is identical with the anomaly parameter preset, if identical, then determines that the state parameter of described variable condition is anomaly parameter.
As optional embodiment, before sending the first early warning information of being associated with described variable condition to user terminal, described method also comprises:
Establish a communications link with at least one user terminal
Wherein, the first early warning information that described transmission is associated with described variable condition, to user terminal, comprising:
The first early warning information be associated with described variable condition is sent at least one user terminal described.
As optional embodiment, described method also comprises:
When monitoring vehicle and stopping travelling, timing is carried out to the standing time of described vehicle;
When described timing time exceedes preset time threshold, judge whether described safety seat is weight bearing situations;
If the result judged is yes, then send the second early warning information to described user terminal.
On the other hand, The embodiment provides a kind of condition checkout gear based on safety seat.This device comprises with lower module:
Acquisition module, during for changing when the state monitoring safety seat in the process travelled at vehicle, obtains the state parameter of variable condition;
Whether detection module is anomaly parameter for detecting described state parameter;
Sending module, be yes for the result detected when described detection module, the first early warning information that transmission is associated with described variable condition is to user terminal.
As optional embodiment, described detection module comprises:
First detecting unit, if be state of temperature or moisture condition for described variable condition, whether the state parameter then detecting described variable condition exceedes parameter preset threshold value, if exceed described parameter preset threshold value, then determines that the state parameter of described variable condition is anomaly parameter.
As optional embodiment, described detection module comprises:
Second detecting unit, if be buckle status or seat belt status for described variable condition, then whether the state parameter detecting described variable condition is identical with the anomaly parameter preset, if identical, then determines that the state parameter of described variable condition is anomaly parameter.
As optional embodiment, described device also comprises:
Communication module, for establishing a communications link with at least one user terminal;
Wherein, described sending module also for:
The first early warning information be associated with described variable condition is sent at least one user terminal described.
As optional embodiment, described device also comprises:
Timing module, for when monitoring vehicle and stopping travelling, carries out timing to the standing time of described vehicle;
Judge module, for when the time of described timing module timing exceedes preset time threshold, judges whether described safety seat is weight bearing situations;
Wherein, described sending module also for:
If the result that described judge module judges is yes, then send the second early warning information to described user terminal.
In the embodiment of the present invention, when being changed by the state monitoring child seat in the process that travels at vehicle, then can obtain the state parameter of variable condition, and can according to the difference of variable condition, whether be anomaly parameter by different mode detected state parameters, if detect, the state parameter of variable condition is anomaly parameter, then show that current children on safety seat are in error state, and by sending the early warning information be associated with this error state to user terminal, user can be made to discover the child state on safety seat in time, and concrete unusual condition can be learnt, thus reduce the dangerous probability of occurrence of children riding.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the diagram of circuit of an embodiment of a kind of condition detection method based on safety seat in the present invention;
Fig. 2 is the diagram of circuit of another embodiment of a kind of condition detection method based on safety seat in the present invention;
Fig. 3 is the structural representation of an embodiment of a kind of condition checkout gear based on safety seat in the present invention;
Fig. 4 is the structural representation of another embodiment of a kind of condition checkout gear based on safety seat in the present invention;
Fig. 5 is the structural representation of an embodiment of a kind of safety seat condition detecting system in the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Device mentioned in the embodiment of the present invention can be used as independently device, receive state parameter or the status data of sensor transmissions in safety seat, and can process to transfer to user terminal by state parameter or data, device also can be configured in safety seat, with sensor by wired connection, carry out data transmission.
Below with reference to the accompanying drawings embodiments of the invention are described.It is the diagram of circuit of an embodiment of a kind of condition detection method based on safety seat in the present invention see Fig. 1, Fig. 1.The method can comprise the following steps.
Step S101, when the state monitoring safety seat in the process travelled at vehicle changes, obtains the state parameter of variable condition.
In one embodiment, when the state monitoring safety seat in the process travelled at vehicle changes, the state parameter of variable condition can be obtained.Concrete, the state of safety seat can comprise state of temperature, the various states such as moisture condition, buckle status, seat belt status, weight bearing situations, wherein, sensor by correspondence is monitored above-mentioned state, as temperature sensor can monitor temperature state, humidity bed done can monitor moisture condition, weight sensor can monitor weight bearing situations, displacement pickup can monitor buckle status, seat belt sensor can monitor seat belt status.If when the state of monitoring changes, then can obtain the state parameter of the state changed from the sensor of correspondence.Casehistory, whether safety seat can configure different sensors at diverse location, closed or open or load-bearing etc. that safety seat is current to respond to the temperature of safety seat, humidity, clasp or safety strap.As when monitoring buckle status and changing, the state parameter that clasp is current can be obtained.Wherein, representing the different state of clasp or safety seat by the parameter that sensor setting is different, is 1 as clasp arranges corresponding parameter when opening, and when closed, arrange corresponding parameter is 0 etc.
It should be noted that, when the device disclosed in the embodiment of the present invention is self contained system, can be connected by wired or wireless mode with the sensor of safety seat, thus the state parameter of sensor record can be obtained.
Whether step S102, detecting described state parameter is anomaly parameter.
In one embodiment, can according to the different variable condition monitored, whether the state parameter being detected this variable condition by different predetermined manner is anomaly parameter.Concrete, the parameter threshold of predeterminable humidity or temperature, when the humidity or temperature that monitor safety seat change, whether the state parameter that can detect temperature or the humidity got exceedes this parameter threshold preset, if exceed, then show unusual condition occurs, as children overturn water tumbler or the wet safety seat of urine etc.; If do not exceed, then determine the temperature of safety seat or humidity in normal state.Also the anomaly parameter of predeterminable clasp or safety strap, anomaly parameter as default clasp or safety strap is 1, normal parameter is 0, state parameter by detecting sensor feedback is 0 or 1, to judge the state of clasp or safety strap, if when the state parameter obtained by respective sensor is 1, identical with the anomaly parameter preset, then can determine that clasp or safety strap are in error state, exist potential safety hazard.
Step S103, if the result detected is yes, the first early warning information that transmission is associated with described variable condition is to user terminal.
In one embodiment, if when state parameter acquisition being detected is anomaly parameter, then show that current safety seat exists error state, likely there is potential safety hazard, then need to send early warning information to user terminal, wherein, this early warning information can point out the concrete parts of user security seat to occur error state.Casehistory, if when detecting that the clasp of safety seat is opened, then there is error state in the clasp by sending early warning information prompting user security seat, prompting user notes.Wherein, user terminal is after receiving this early warning information, and by various ways prompting user, as voice message, the brightness of flicker user terminal displays screen is to point out etc. user.
It should be noted that this device communicates with user terminal by various ways, as by wireless short-distance technology, as bluetooth, WIFI, ZIGBEE etc., communicate with user terminal.Early warning information is sent to user terminal by the mode also by wired connection, in this no limit.
In the embodiment of the present invention, when being changed by the state monitoring child seat in the process that travels at vehicle, then can obtain the state parameter of variable condition, and can according to the difference of variable condition, whether be anomaly parameter by different mode detected state parameters, if detect, the state parameter of variable condition is anomaly parameter, then show that current children on safety seat are in error state, and by sending the early warning information be associated with this error state to user terminal, user can be made to discover the child state on safety seat in time, and concrete unusual condition can be learnt, thus reduce the dangerous probability of occurrence of children riding.
It is the diagram of circuit of another embodiment of a kind of condition detection method based on safety seat in the present invention see Fig. 2, Fig. 2.The method can comprise the following steps.
Step S201, when the state monitoring safety seat in the process travelled at vehicle changes, obtains the state parameter of variable condition.
In one embodiment, when the state monitoring safety seat in the process travelled at vehicle changes, the state parameter of variable condition can be obtained.Concrete, the state of safety seat can comprise state of temperature, the various states such as moisture condition, buckle status, seat belt status, weight bearing situations, wherein, sensor by correspondence is monitored above-mentioned state, as temperature sensor can monitor temperature state, humidity sensor can monitor moisture condition, weight sensor can monitor weight bearing situations, displacement pickup can monitor buckle status, seat belt sensor can monitor seat belt status.If when the state of monitoring changes, then can obtain the state parameter of the state changed from the sensor of correspondence.Casehistory, whether safety seat can configure different sensors at diverse location, closed or open or load-bearing etc. that safety seat is current to respond to the temperature of safety seat, humidity, clasp or safety strap.As when monitoring buckle status and changing, the state parameter that clasp is current can be obtained.Wherein, representing the different state of clasp or safety seat by the parameter that sensor setting is different, is 1 as clasp arranges corresponding parameter when opening, and when closed, arrange corresponding parameter is 0 etc.
It should be noted that, when the device disclosed in the embodiment of the present invention is self contained system, can be connected by wired or wireless mode with the sensor of safety seat, thus the state parameter of sensor record can be obtained.
Whether step S202, detecting described state parameter is anomaly parameter.
In one embodiment, can according to the different variable condition monitored, whether the state parameter being detected this variable condition by different predetermined manner is anomaly parameter.Concrete, the parameter threshold of predeterminable humidity or temperature, as 50% etc., when the humidity or temperature that monitor safety seat change, whether the state parameter that can detect temperature or the humidity got exceedes this parameter threshold preset, if exceed, then show unusual condition occurs, as children overturn water tumbler or the wet safety seat of urine etc.; If do not exceed, then determine the temperature of safety seat or humidity in normal state.Also the anomaly parameter of predeterminable clasp or safety strap, anomaly parameter as default clasp or safety strap is 1, normal parameter is 0, state parameter by detecting sensor feedback is 0 or 1, to judge the state of clasp or safety strap, if when the state parameter obtained by respective sensor is 1, identical with the anomaly parameter preset, then can determine that clasp or safety strap are in error state, exist potential safety hazard.
Step S203, if the result detected in step S202 is yes, establishes a communications link with at least one user terminal.
In one embodiment, if when the state parameter state changed in safety seat being detected by the way is anomaly parameter, then show that the variable condition of safety seat is error state, there is potential safety hazard, then need to send early warning information to user terminal, before this, need to establish a communications link with user terminal.Wherein, wired or wireless communication can be set up with user terminal to be connected.If when device is configured on safety seat, be connected with user terminal by wireless network.Concrete, by multiple communication technology broadcast radio connection request, to check that the user terminal in the frequency that whether there is identical communication technology place responds.Optionally, in the radio connection request of broadcast, also key information can be comprised, to carry out data transmission for the user terminal of making an appointment.When in preset range during broadcast radio connection request, the wireless connections for this radio connection request that at least one user terminal feeds back can be received and respond, carry out wireless connections to respond this device.Wherein, if device comprises key information in the radio connection request of broadcast, then can detect in the wireless connections response received the decryption key or relevant information that whether comprise for this key information further, then can get rid of other uncorrelated user terminals further, carry out wireless connections with the user terminal of reservation.Preferably, this device can be connected by bluetooth with user terminal, thus can realize data transmission in limited space, compartment, also can the consumption of current of economy system and user terminal further.
It should be noted that, device and user terminal also can communicate to connect under other scenes, as when user into the car time establish a communications link.The embodiment of the present invention provide only the possibility that a kind of the method is implemented, and certainly also comprises other embodiments and connects with implement device and user terminal.
Step S204, sends the first early warning information be associated with described variable condition at least one user terminal described.
In one embodiment, after confirming to carry out with this device at least one user terminal communicated to connect by the way, the first early warning information can be sent to this user terminal.Wherein, user terminal, after parsing first early warning information, can get the concrete parts that error state appears in safety seat, as latch closure or safety strap or seat bottom humidity etc., thus user can be made to learn the situation of the children on current safety seat.Concrete, user terminal is after receiving this first early warning information, and by various ways prompting user, as voice message, the brightness of flicker user terminal displays screen is to point out etc. user.
Step S205, when monitoring vehicle and stopping travelling, carries out timing to the standing time of described vehicle.
In one embodiment, also when monitoring vehicle and stopping travelling, timing can be carried out to vehicle standing time, and then judges whether that there is user leaves the situations such as compartment.If the cumulative hours of timing does not exceed preset time threshold, when monitoring again vehicle launch traveling, then show that vehicle is only of short duration parking, then can terminate this flow process.
Step S206, when described timing time exceedes preset time threshold, judges whether described safety seat is weight bearing situations.
In one embodiment, if the cumulative hours of timing exceedes preset time threshold, then show that user likely leaves vehicle, then need to judge that safety seat is current further and whether be in weight bearing situations, wherein, weight bearing situations is that the gravity state monitored on current safety seat by weight sensor is non-vanishing, or gravity state exceedes predetermined threshold value, then show that children are still on safety seat, then likely user when leaving compartment, children are lost in compartment, then need to send early warning information to user terminal.
Step S207, if the result judged is yes, then sends the second early warning information at least one user terminal described.
In one embodiment, when after the certain hour stopping at vehicle travelling, judge that safety seat is still in weight bearing situations, show that children are likely lost in car, then need transmission second early warning information to user terminal, confirm to point out user.Wherein, by above-mentioned signalling methods, the second early warning information is sent to user terminal, also the transmission of the second early warning information is carried out by other remote communication technologys, user terminal is after receiving the second early warning information, can know that current safety seat is still in weight bearing situations, need to carry out being confirmed whether that something lost has fallen children in compartment, thus reduce further the dangerous probability of occurrence of children riding.
It is the structural representation of an embodiment of a kind of condition checkout gear based on safety seat in the present invention see Fig. 3, Fig. 3.This device can comprise acquisition module 301, detection module 302, sending module 303.
Wherein, acquisition module 301, during for changing when the state monitoring safety seat in the process travelled at vehicle, obtains the state parameter of variable condition.
In one embodiment, when the state monitoring safety seat in the process travelled at vehicle changes, acquisition module 301 can obtain the state parameter of variable condition.Concrete, the state of safety seat can comprise state of temperature, the various states such as moisture condition, buckle status, seat belt status, weight bearing situations, wherein, sensor by correspondence is monitored above-mentioned state, as temperature sensor can monitor temperature state, humidity bed done can monitor moisture condition, weight sensor can monitor weight bearing situations, displacement pickup can monitor buckle status, seat belt sensor can monitor seat belt status.If when the state of monitoring changes, then can obtain the state parameter of the state changed from the sensor of correspondence.Casehistory, whether safety seat can configure different sensors at diverse location, closed or open or load-bearing etc. that safety seat is current to respond to the temperature of safety seat, humidity, clasp or safety strap.As when monitoring buckle status and changing, the state parameter that clasp is current can be obtained.Wherein, representing the different state of clasp or safety seat by the parameter that sensor setting is different, is 1 as clasp arranges corresponding parameter when opening, and when closed, arrange corresponding parameter is 0 etc.
It should be noted that, when the device disclosed in the embodiment of the present invention is self contained system, can be connected by wired or wireless mode with the sensor of safety seat, thus the state parameter of sensor record can be obtained.
Whether detection module 302 is anomaly parameter for detecting described state parameter.
In one embodiment, detection module 302 can according to the different variable condition monitored, and whether the state parameter being detected this variable condition by different predetermined manner is anomaly parameter.Concrete, the parameter threshold of predeterminable humidity or temperature, when the humidity or temperature that monitor safety seat change, whether the state parameter that can detect temperature or the humidity got exceedes this parameter threshold preset, if exceed, then show unusual condition occurs, as children overturn water tumbler or the wet safety seat of urine etc.; If do not exceed, then determine the temperature of safety seat or humidity in normal state.Also the anomaly parameter of predeterminable clasp or safety strap, anomaly parameter as default clasp or safety strap is 1, normal parameter is 0, state parameter by detecting sensor feedback is 0 or 1, to judge the state of clasp or safety strap, if when the state parameter obtained by respective sensor is 1, identical with the anomaly parameter preset, then can determine that clasp or safety strap are in error state, exist potential safety hazard.
Sending module 303, be yes for the result detected when described detection module 302, the first early warning information that transmission is associated with described variable condition is to user terminal.
In one embodiment, if when detection module 302 detects that the state parameter of acquisition is anomaly parameter, then show that current safety seat exists error state, likely there is potential safety hazard, then sending module 303 needs to send early warning information to user terminal, wherein, this early warning information can point out the concrete parts of user security seat to occur error state.Casehistory, if when detecting that the clasp of safety seat is opened, then there is error state in the clasp by sending early warning information prompting user security seat, prompting user notes.Wherein, user terminal is after receiving this early warning information, and by various ways prompting user, as voice message, the brightness of flicker user terminal displays screen is to point out etc. user.
It should be noted that this device communicates with user terminal by various ways, as by wireless short-distance technology, as bluetooth, WIFI, ZIGBEE etc., communicate with user terminal.Early warning information is sent to user terminal by the mode also by wired connection, in this no limit.
In the embodiment of the present invention, when being changed by the state monitoring child seat in the process that travels at vehicle, then can obtain the state parameter of variable condition, and can according to the difference of variable condition, whether be anomaly parameter by different mode detected state parameters, if detect, the state parameter of variable condition is anomaly parameter, then show that current children on safety seat are in error state, and by sending the early warning information be associated with this error state to user terminal, user can be made to discover the child state on safety seat in time, and concrete unusual condition can be learnt, thus reduce the dangerous probability of occurrence of children riding.
It is the structural representation of another embodiment of a kind of condition checkout gear based on safety seat in the present invention see Fig. 4, Fig. 4.This device can comprise: acquisition module 401, detection module 402, communication module 403, sending module 404, timing module 405, judge module 406.
Wherein, acquisition module 401, during for changing when the state monitoring safety seat in the process travelled at vehicle, obtains the state parameter of variable condition.
In one embodiment, when the state monitoring safety seat in the process travelled at vehicle changes, acquisition module 401 can obtain the state parameter of variable condition.Concrete, the state of safety seat can comprise state of temperature, the various states such as moisture condition, buckle status, seat belt status, weight bearing situations, wherein, sensor by correspondence is monitored above-mentioned state, if when the state of monitoring changes, then can obtain the state parameter of the state changed from the sensor of correspondence.Casehistory, whether safety seat can configure different sensors at diverse location, closed or open or load-bearing etc. that safety seat is current to respond to the temperature of safety seat, humidity, clasp or safety strap.As when monitoring buckle status and changing, the state parameter that clasp is current can be obtained.Wherein, representing the different state of clasp or safety seat by the parameter that sensor setting is different, is 1 as clasp arranges corresponding parameter when opening, and when closed, arrange corresponding parameter is 0 etc.
It should be noted that, when the device disclosed in the embodiment of the present invention is self contained system, can be connected by wired or wireless mode with the sensor of safety seat, thus the state parameter of sensor record can be obtained.
Whether detection module 402 is anomaly parameter for detecting described state parameter.
In one embodiment, detection module 402 can according to the different variable condition monitored, and whether the state parameter being detected this variable condition by different predetermined manner is anomaly parameter.In method embodiment of the present invention, detection module 402 can comprise the first detecting unit and the second detecting unit.Concrete, the parameter threshold of predeterminable humidity or temperature, as 50% etc., when the humidity or temperature that monitor safety seat change, whether the state parameter that the first detecting unit can detect temperature or the humidity got exceedes this parameter threshold preset, if exceed, then show unusual condition occurs, as children overturn water tumbler or the wet safety seat of urine etc.; If do not exceed, then determine the temperature of safety seat or humidity in normal state.Also the anomaly parameter of predeterminable clasp or safety strap, anomaly parameter as default clasp or safety strap is 1, normal parameter is 0, second detecting unit is 0 or 1 by the state parameter that detecting sensor is fed back, to judge the state of clasp or safety strap, if when the state parameter obtained by respective sensor is 1, identical with the anomaly parameter preset, then can determine that clasp or safety strap are in error state, exist potential safety hazard.
Communication module 403, during for the result that detects at detection module 402 for being, for establishing a communications link with at least one user terminal.
In one embodiment, if when detection module 402 detects that the state parameter of the state changed in safety seat is anomaly parameter by the way, then show that the variable condition of safety seat is error state, there is potential safety hazard, then need to send early warning information to user terminal, before this, communication module 403 needs to establish a communications link with user terminal.Wherein, wired or wireless communication can be set up with user terminal to be connected.If when device is configured on safety seat, be connected with user terminal by wireless network.Concrete, by multiple communication technology broadcast radio connection request, to check that the user terminal in the frequency that whether there is identical communication technology place responds.Optionally, in the radio connection request of broadcast, also key information can be comprised, to carry out data transmission for the user terminal of making an appointment.
When in preset range during broadcast radio connection request, device can receive the wireless connections for this radio connection request that at least one user terminal feeds back and respond, and carries out wireless connections to respond this device.Wherein, if device comprises key information in the radio connection request of broadcast, then can detect in the wireless connections response received the decryption key or relevant information that whether comprise for this key information further, then can get rid of other uncorrelated user terminals further, carry out wireless connections with the user terminal of reservation.Preferably, this device can be connected by bluetooth with user terminal, thus can realize data transmission in limited space, compartment, also can the consumption of current of economy system and user terminal further.
It should be noted that, device and user terminal also can communicate to connect under other scenes, as when user into the car time establish a communications link.The embodiment of the present invention provide only the possibility that a kind of the method is implemented, and certainly also comprises other embodiments, and the model calling mode that namely device also can comprise other connects with implement device and user terminal.
Sending module 404, for sending the first early warning information be associated with described variable condition at least one user terminal described.
In one embodiment, after confirming to carry out with this device at least one user terminal communicated to connect by the way, sending module 404 can send the first early warning information to this user terminal.Wherein, user terminal, after parsing first early warning information, can get the concrete parts that error state appears in safety seat, as latch closure or safety strap or seat bottom humidity etc., thus user can be made to learn the situation of the children on current safety seat.Concrete, user terminal is after receiving this first early warning information, and by various ways prompting user, as voice message, the brightness of flicker user terminal displays screen is to point out etc. user.
Timing module 405, for when monitoring vehicle and stopping travelling, carries out timing to the standing time of described vehicle.
In one embodiment, also can when monitoring vehicle and stopping travelling, timing module 405 pairs of vehicle standing times carry out timing, and then judge whether that there is user leaves the situations such as compartment.If the cumulative hours of timing does not exceed preset time threshold, when monitoring again vehicle launch traveling, then show that vehicle is only of short duration parking, then without the need to performing the embodiment of following modules.
Judge module 406, for when the time of described timing module 405 timing exceedes preset time threshold, judges whether described safety seat is weight bearing situations.
In one embodiment, if the cumulative hours of timing module 405 timing exceedes preset time threshold, then show that user likely leaves vehicle, then judge module 406 needs to judge that safety seat is current further and whether is in weight bearing situations, wherein, weight bearing situations is that the gravity state monitored on current safety seat by weight sensor is non-vanishing, or gravity state exceedes predetermined threshold value, then show that children are still on safety seat, then likely user when leaving compartment, children are lost in compartment, then need to send early warning information to user terminal.
Wherein, if the result that described sending module 404 also judges for described judge module 406 is yes, then send the second early warning information at least one user terminal described.
In one embodiment, when after the certain hour stopping at vehicle travelling, judge module 406 judges that safety seat is still in weight bearing situations, shows that children are likely lost in car, then need sending module 404 to send the second early warning information to user terminal, confirm to point out user.Wherein, by above-mentioned signalling methods, the second early warning information is sent to user terminal, also the transmission of the second early warning information is carried out by other remote communication technologys, user terminal is after receiving the second early warning information, can know that current safety seat is still in weight bearing situations, need to carry out being confirmed whether that something lost has fallen children in compartment, thus reduce further the dangerous probability of occurrence of children riding.
It is the structural representation of an embodiment of a kind of safety seat condition detecting system in the present invention see Fig. 5, Fig. 5.Wherein, this system comprises condition checkout gear 501 based on safety seat and user terminal 502.Wherein, configurable multiple sensor in the condition checkout gear 501 of safety seat, for the state such as sense temperature, humidity, also configurable processor and memory device, wherein, memory device can be used for storing the preset data in said method, as parameter preset threshold value, preset time threshold etc., treater can carry out analyzing and processing to the status data of sensor collection, also can generate the communication information.This device 501 goes back configurable transceiver, for carrying out data transmission through the control of treater and terminal 502, the data such as early warning information is sent to user terminal.User terminal can the early warning information of receiving device 501, and by the various ways prompting user such as LED of loudspeaker, read-out or configuration.Wherein, this system also can comprise multiple user terminal, and user terminal 502 is only one of them exemplary terminal.
It should be noted that, the embodiment of the present invention also can comprise other system structure, and as sensor is configured on safety seat, device independent of safety seat and user terminal, to realize Data Collection and process, and can carry out the effect of information transmission; Or device is in the user terminal integrated, by the state parameter of sensor in the mode mobile phone safe seat of radio communication.Said structure, all in the scope that the embodiment of the present invention is protected, wouldn't repeat at this.
Device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed on multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.Those of ordinary skill in the art, when not paying performing creative labour, are namely appreciated that and implement.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention terminal or equipment or subelement can carry out merging, divide and deleting according to actual needs.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that each embodiment can add required general hardware platform by software and realize, and can certainly pass through hardware.Based on such understanding, technique scheme can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product can store in a computer-readable storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be Personal Computer, server, or the network equipment etc.) perform the method described in some part of each embodiment or embodiment.
Above-described embodiment, does not form the restriction to this technical scheme protection domain.The amendment done within any spirit at above-mentioned embodiment and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this technical scheme.
Claims (10)
1. based on a condition detection method for safety seat, it is characterized in that, comprising:
When the state monitoring safety seat in the process travelled at vehicle changes, obtain the state parameter of variable condition;
Whether detect described state parameter is anomaly parameter;
If the result detected is yes, the first early warning information that transmission is associated with described variable condition is to user terminal.
2. method as claimed in claim 1, it is characterized in that, whether the described state parameter of described detection is that anomaly parameter comprises:
If described variable condition is state of temperature or moisture condition, then whether the state parameter detecting described variable condition exceedes parameter preset threshold value, if exceed described parameter preset threshold value, then determines that the state parameter of described variable condition is anomaly parameter.
3. method as claimed in claim 1, it is characterized in that, whether the described state parameter of described detection is that anomaly parameter comprises:
If described variable condition is buckle status or seat belt status, then whether the state parameter detecting described variable condition is identical with the anomaly parameter preset, if identical, then determines that the state parameter of described variable condition is anomaly parameter.
4. method as described in as arbitrary in claim 1-3, is characterized in that, before sending the first early warning information of being associated with described variable condition to user terminal, described method also comprises:
Establish a communications link with at least one user terminal;
The first early warning information that described transmission is associated with described variable condition, to user terminal, comprising:
The first early warning information be associated with described variable condition is sent at least one user terminal described.
5. method as claimed in claim 1, it is characterized in that, described method also comprises:
When monitoring vehicle and stopping travelling, timing is carried out to the standing time of described vehicle;
When described timing time exceedes preset time threshold, judge whether described safety seat is weight bearing situations;
If the result judged is yes, then send the second early warning information to described user terminal.
6. based on a condition checkout gear for safety seat, it is characterized in that, comprising:
Acquisition module, during for changing when the state monitoring safety seat in the process travelled at vehicle, obtains the state parameter of variable condition;
Whether detection module is anomaly parameter for detecting described state parameter;
Sending module, be yes for the result detected when described detection module, the first early warning information that transmission is associated with described variable condition is to user terminal.
7. device as claimed in claim 6, it is characterized in that, described detection module comprises:
First detecting unit, if be state of temperature or moisture condition for described variable condition, whether the state parameter then detecting described variable condition exceedes parameter preset threshold value, if exceed described parameter preset threshold value, then determines that the state parameter of described variable condition is anomaly parameter.
8. device as claimed in claim 6, it is characterized in that, described detection module comprises:
Second detecting unit, if be buckle status or seat belt status for described variable condition, then whether the state parameter detecting described variable condition is identical with the anomaly parameter preset, if identical, then determines that the state parameter of described variable condition is anomaly parameter.
9. device as described in as arbitrary in claim 6-8, it is characterized in that, described device also comprises:
Communication module, for establishing a communications link with at least one user terminal;
Wherein, described sending module also for:
The first early warning information be associated with described variable condition is sent at least one user terminal described.
10. device as claimed in claim 6, it is characterized in that, described device also comprises:
Timing module, for when monitoring vehicle and stopping travelling, carries out timing to the standing time of described vehicle;
Judge module, for when the time of described timing module timing exceedes preset time threshold, judges whether described safety seat is weight bearing situations;
Wherein, described sending module also for:
If the result that described judge module judges is yes, then send the second early warning information to described user terminal.
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