CN104616430A - Alarming method and system - Google Patents
Alarming method and system Download PDFInfo
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- CN104616430A CN104616430A CN201510026667.3A CN201510026667A CN104616430A CN 104616430 A CN104616430 A CN 104616430A CN 201510026667 A CN201510026667 A CN 201510026667A CN 104616430 A CN104616430 A CN 104616430A
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- Prior art keywords
- subset
- parent device
- alarm
- module
- care provider
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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
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0263—System arrangements wherein the object is to detect the direction in which child or item is located
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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
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0241—Data exchange details, e.g. data protocol
- G08B21/0255—System arrangements wherein the parent unit emits, i.e. the parent unit incorporates the emitter
Abstract
The invention discloses an alarming method and system. The alarming method is used for an alarming system composed of a parent device carried with a guardian and a sub-device carried with a person under guardianship. The alarming method includes that when the guardian discovers that the person under guardianship is not located in the view field of the guardian or the guardian wants to know the specific position of the person under guardianship, the guardian can input a trigger command to the parent device carried with the guardian to enable the parent device to generate an alarming command and send the alarming command to the sub-device carried with the person under guardianship to enable the sub-device to output an alarming sound. By means of the alarming method and system, the guardian can immediately know the specific position of the person under guardianship through the alarming sound emitted by the sub-device carried with the person under guardianship, and the lost and missing probability of the person under guardianship is lowered.
Description
Technical field
The present invention relates to wireless communication technology field, be specifically related to a kind of alarm method and system.
Background technology
During family's long band children outside, most of energy of the head of a family all needs to be used in be looked after on children, but attracted once the notice of the head of a family by the article of surrounding or thing, children are easy to walk alone because of ignoring of the head of a family far, and this causes one of children loss, missing reason.According to the statistics display that the Ministry of Public Security is up-to-date, China has the children loss of nearly 200,000 times, missing every year in recent years, and this situation causes the injury that cannot retrieve to the family of lost children.Visible, how to prevent children loss from seeming particularly important.
Summary of the invention
The invention discloses a kind of alarm method and system, care provider can be made to know by the concrete orientation of guardianship immediately by the alarm sound that the subset carried by guardianship sends, thus reduction is wandered away by guardianship, missing probability.
First aspect present invention discloses a kind of alarm method, and described alarm method is applied to the parent device carried by care provider and the warning system formed by the subset that guardianship carries, and described method comprises:
Described parent device receives the first triggering command of described care provider input;
Described first triggering command of described parent device response, generates alarm command;
Described parent device sends described alarm command to described subset;
Described subset receives described alarm command, and responds described alarm command output alarm sound.
Second aspect present invention discloses a kind of warning system, described warning system comprises the parent device that care provider carries and the subset carried by guardianship, described parent device comprises triggering command load module, the first control module, the first wireless module and the first power module, described subset comprises the second wireless module, the second control module, alarm sound output module and second source module, described first power module is used for powering for described parent device, described second source module is used for powering for described subset, wherein:
Described triggering command load module, for receiving the first triggering command of described care provider input;
Described first control module, for responding described first triggering command, generates alarm command;
Described first wireless module, for sending described alarm command to described subset;
Described second wireless module, for receiving described alarm command;
Described second control module, for responding described alarm command, and controls described alarm sound output module output alarm sound.
In the present invention, when the parent device that care provider carries receives the triggering command of care provider's input, parent device responds this triggering command and generates alarm command, then the alarm command of generation is sent to the subset carried by guardianship, subset responds this alarm command output alarm sound after receiving alarm command.Visible, when care provider find by guardianship be not in care provider within sweep of the eye time or care provider want to know the concrete orientation by guardianship time, the parent device input triggering command that care provider can carry to care provider, generate alarm command to make parent device and alarm command be sent to the subset carried by guardianship, and then make subset output alarm sound, alarm method disclosed by the invention can make care provider know by the concrete orientation of guardianship immediately by the alarm sound that the subset carried by guardianship sends, reduce and wandered away by guardianship, missing probability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the present invention, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only 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 schematic flow sheet of a kind of alarm method disclosed in the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of another kind of alarm method disclosed in the embodiment of the present invention;
Fig. 3 is the structural representation of a kind of warning system disclosed in the embodiment of the present invention;
Fig. 4 is the structural representation of another kind of warning system disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the present invention, obviously, described embodiment is only 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.
The embodiment of the invention discloses a kind of alarm method and system, care provider can be made to be known immediately by the concrete orientation of guardianship by the alarm sound that the subset carried by guardianship sends, reduce wandered away by guardianship, missing probability.Below be described in detail respectively.
Refer to Fig. 1, Fig. 1 is the schematic flow sheet of a kind of alarm method disclosed in the embodiment of the present invention.Wherein, the method shown in Fig. 1 is applied to the parent device carried by care provider and the warning system formed by the subset that guardianship carries.As shown in Figure 1, this alarm method can comprise the following steps:
S101, parent device receive the first triggering command of care provider's input.
In the embodiment of the present invention, when care provider wants to know the concrete orientation by guardianship, care provider can input the first triggering command to parent device, wherein, first triggering command can be the instruction of care provider by the physical button input on parent device, as pressed physical button 2 second of a certain specific function on parent device etc., also can be the instruction that care provider is inputted by the touch-screen of parent device, as clicked the handle icon etc. of a certain specific function on the touch-screen of parent device, can also be the whipping parent device of care provider's preset times in preset time period and the instruction inputted, as 3 whipping parent devices etc. in 5 seconds, the embodiment of the present invention does not limit.
Above-mentioned first triggering command of S102, parent device response, generates alarm command.
In the invention process, when after the first triggering command receiving care provider's input, parent device analyzes Action Events corresponding to this first triggering command, then performs the Action Events of this correspondence, and namely parent device generates alarm command.
S103, parent device send above-mentioned alarm command to subset.
In the embodiment of the present invention, parent device sets up periodically wireless connections one to one in advance with subset, after parent device generates alarm command, the alarm command of generation is sent to subset.
S104, subset receive above-mentioned alarm command, and respond alarm command output alarm sound.
In the embodiment of the present invention, first subset is analyzed the Action Events that this alarm command is corresponding, is then performed the Action Events of this correspondence, be i.e. subset output alarm sound after receiving the alarm command of parent device transmission.
Optionally, subset is provided with alarm, after group device analysis goes out Action Events corresponding to alarm command, the subset alarm that can control on subset sends the alarm sound of 90 decibels, with the care provider carrying above-mentioned parent device is known carry above-mentioned subset by the concrete orientation of guardianship.
As the optional embodiment of one, this alarm method can also comprise the following steps:
Parent device receives the second triggering command of care provider's input;
Above-mentioned second triggering command of parent device response, generates alarm release instruction;
Parent device sends above-mentioned alarm release instruction to subset;
Subset receives above-mentioned alarm release instruction, and responds above-mentioned alarm release instruction stopping output alarm sound.
In the embodiment of the present invention, when behind the concrete orientation that care provider to be known by the alarm sound that the subset carried by guardianship sends by guardianship, care provider can control subset by parent device and stop output alarm sound, the power consumption of subset can be reduced like this, and the interference that the alarm sound decreasing subset output causes surrounding.
Alarm method disclosed in the embodiment of the present invention can be applied in travel navigation instrument, that is: the subset that the parent device that carried by adult visitor of this travel navigation instrument and children visitor carry forms.When adult is with children outside whilst on tour, due to tourist attractions, visitor is numerous, the probability that adult visitor and children visitor wander away is very large, when adult visitor finds in the visual line of sight that children visitor is not in adult visitor or when adult visitor thinks the concrete orientation knowing children visitor immediately, the parent device input triggering command of the travel navigation instrument that adult visitor can carry to adult visitor, generate alarm command to make the parent device of this travel navigation instrument and alarm command be sent to the subset of this travel navigation instrument that children visitor carries, and then make the subset output alarm sound of this travel navigation instrument, wherein, the alarm sound that the subset of this travel navigation instrument exports can be pre-set by adult visitor, with the alarm sound that the subset making adult visitor tell this travel navigation instrument in a noisy environment fast exports, and then make adult visitor know the concrete orientation of children visitor immediately according to the alarm sound that the subset of this travel navigation instrument exports, decrease children visitor to wander away in tourist attractions, missing probability.
Visible, when care provider find by guardianship be not in care provider within sweep of the eye time or care provider want to know the concrete orientation by guardianship time, the parent device input triggering command that care provider can carry to care provider, generate alarm command to make parent device and alarm command be sent to the subset carried by guardianship, and then make subset output alarm sound, alarm method disclosed in the embodiment of the present invention can make care provider know by the orientation of guardianship immediately by the alarm sound that the subset carried by guardianship sends, reduce and wandered away by guardianship, missing probability, and when care provider is when learning the concrete orientation by guardianship, the parent device input triggering command that care provider can carry to care provider, generate alarm release instruction to make parent device and alarm release instruction be sent to the subset carried by guardianship, and then make subset stop output alarm sound, the power consumption of subset can be reduced like this, and the interference that the alarm sound decreasing subset output causes surrounding.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of another kind of alarm method disclosed in the embodiment of the present invention.Wherein, the method shown in Fig. 2 is applied to the parent device carried by care provider and the warning system formed by the subset that guardianship carries.As shown in Figure 2, this alarm method can comprise the following steps:
S201, subset periodically send radiofrequency signal to parent device.
In the embodiment of the present invention, parent device and subset are provided with power switch, when power switch is opened, subset initialization, and start periodically to send radiofrequency signal to parent device, wherein, this radiofrequency signal comprises the identify label of subset.
S202, parent device periodically receive the radiofrequency signal that subset sends, and judge that when receiving radiofrequency signal whether the identify label of the subset that the radiofrequency signal received comprises is consistent with the identify label prestored in parent device.
In the embodiment of the present invention, when parent device receives the radiofrequency signal of subset transmission, first parent device judges that whether the identify label of the subset that radiofrequency signal comprises is consistent with the identify label prestored in parent device, if consistent, then parent device sends the answer signal comprising the identify label of subset to subset, if inconsistent, then parent device directly ignores this radiofrequency signal.
If the identify label of the subset that the radiofrequency signal that S203 receives comprises is consistent with the identify label prestored in parent device, then parent device sends the answer signal comprising the identify label of subset to subset.
S204, subset receive answer signal, to set up the periodically wireless connections one to one between parent device.
In the embodiment of the present invention, the radiofrequency signal comprising the identify label of subset sent by subset between parent device and subset and subset are received the mode of carrying the answer signal of the identify label of subset that parent device returns and set up periodically wireless connections one to one, improve care provider and know by the accuracy rate in the concrete orientation of guardianship.
S205, parent device receive the first triggering command of care provider's input.
In the embodiment of the present invention, when care provider wants to know the concrete orientation by guardianship, care provider can input the first triggering command to parent device, wherein, first triggering command can be the instruction of care provider by the physical button input on parent device, as pressed physical button 2 second of a certain specific function on parent device etc., also can be the instruction that care provider is inputted by the touch-screen of parent device, as clicked the handle icon etc. of a certain specific function on the touch-screen of parent device, can also be the whipping parent device of care provider's preset times in preset time period and the instruction inputted, as 3 whipping parent devices etc. in 5 seconds, the embodiment of the present invention does not limit.
Above-mentioned first triggering command of S206, parent device response, generates alarm command.
S207, parent device send above-mentioned alarm command to subset.
S208, subset receive above-mentioned alarm command, and respond alarm command output alarm sound.
As the optional embodiment of one, before step S205, this alarm method can also comprise the following steps:
Parent device judges whether the signal intensity of the radiofrequency signal received is less than preset signal strength threshold value;
If be less than, then parent device exports information, and wherein, this information is greater than safe distance for pointing out by the distance between guardianship and care provider, and optionally, information can include but not limited at least one in acoustic information and vibration information.
In the embodiment of the present invention, because the signal intensity of radiofrequency signal reduces along with the increase of the distance between subset (or by guardianship) and parent device (or care provider), the signal intensity (i.e. preset signal strength threshold value) of radiofrequency signal corresponding to safe distance (as 5 meters or 10 meters etc.) can be previously stored with in parent device, when the signal intensity of the radiofrequency signal that parent device receives is less than preset signal strength threshold value, parent device can assert that the distance between subset (or by guardianship) and parent device (or care provider) has exceeded safe distance, then parent device can export information to care provider, confirm whether be in care provider within sweep of the eye by guardianship to make care provider.
As the optional embodiment of one, this alarm method can also comprise the following steps:
If subset does not receive the answer signal that parent device sends in preset time period, then subset output alarm sound, this ensure that the periodically wireless connections one to one between parent device and subset, and then ensure that the control of parent device to subset.
In the embodiment of the present invention, can be 5 seconds, 10 seconds or 15 seconds etc. in preset time period, the embodiment of the present invention limit.
As the optional embodiment of one, this alarm method can also comprise the following steps:
Parent device receives the second triggering command of care provider's input;
Above-mentioned second triggering command of parent device response, generates alarm release instruction;
Parent device sends above-mentioned alarm release instruction to subset;
Subset receives above-mentioned alarm release instruction, and responds above-mentioned alarm release instruction stopping output alarm sound.
Alarm method disclosed in the embodiment of the present invention can be applied in travel navigation instrument, that is: the subset that the parent device that carried by adult visitor of this travel navigation instrument and children visitor carry forms.When adult's carrying child is travelled outdoors, the radiofrequency signal comprising the identify label of this subset that adult visitor can make the subset of the parent device of travel navigation instrument and this travel navigation instrument be sent by the subset of this travel navigation instrument and the mode of carrying the answer signal of the identify label of this subset that the parent device that this subset receives this travel navigation instrument returns set up periodically wireless connections one to one.Due to tourist attractions, visitor is numerous, the probability that adult visitor and children visitor wander away is very large, when adult visitor finds in the visual line of sight that children visitor is not in adult visitor or when adult visitor thinks the concrete orientation knowing children visitor immediately, the parent device input triggering command of this travel navigation instrument that adult visitor can carry to adult visitor, generate alarm command to make the parent device of this travel navigation instrument and alarm command be sent to the subset of this travel navigation instrument that children visitor carries, and then making the subset output alarm sound of this travel navigation instrument; And when the signal intensity of the radiofrequency signal that the subset of this travel navigation instrument that the parent device of this travel navigation instrument receives sends is less than preset signal strength threshold value, the parent device of this travel navigation instrument export for point out the distance between adult visitor and children visitor be greater than safe distance information (as acoustic information and/or vibration information etc.), to make adult visitor control the subset output alarm sound of this travel navigation instrument by the parent device of this travel navigation instrument, and then confirm the concrete orientation of children visitor; When the answer signal that the parent device that the subset of this travel navigation instrument does not receive this travel navigation instrument in preset time period sends, the subset of this travel navigation instrument equally also can output alarm sound, to ensure the periodically wireless connections one to one between the parent device of this travel navigation instrument and the subset of this travel navigation instrument; When adult visitor to learn the concrete orientation of children visitor by alarm sound, adult visitor can also control the subset of this travel navigation instrument by the parent device of this travel navigation instrument, it is made to stop output alarm sound, the power consumption that can reduce the subset of this travel navigation instrument like this and the interference caused around visitor.Wherein, the alarm sound that the subset of this travel navigation instrument exports can be pre-set by adult visitor, with the alarm sound that the subset making adult visitor tell this travel navigation instrument in a noisy environment fast exports, and then make adult visitor know the concrete orientation of children visitor immediately according to the alarm sound that the subset of this travel navigation instrument exports, decrease that children visitor wanders away in tourist attractions, missing probability.
In the embodiment of the present invention, periodically radiofrequency signal is sent to parent device by subset between parent device and subset, the mode that parent device periodically returns for the answer signal of radiofrequency signal to subset sets up periodically wireless connections one to one, improve care provider knows by the accuracy rate in the concrete orientation of guardianship, and when the signal intensity of the radiofrequency signal received is less than preset signal strength threshold value, parent device export for point out by the distance between guardianship and care provider be greater than safe distance information, confirm whether be within sweep of the eye by guardianship to make care provider, when not being within sweep of the eye, the parent device input triggering command that care provider can carry to care provider, generate alarm command to make parent device and alarm command be sent to the subset carried by guardianship, and then make subset output alarm sound, alarm method disclosed in the embodiment of the present invention can make care provider know by the concrete orientation of guardianship immediately by the alarm sound that the subset carried by guardianship sends, reduce and wandered away by guardianship, missing probability, and when care provider is when learning the concrete orientation by guardianship, the parent device input triggering command that care provider can carry to care provider, generate alarm release instruction to make parent device and alarm release instruction be sent to the subset carried by guardianship, and then make subset stop output alarm sound, the power consumption of subset can be reduced like this, and the interference that the alarm sound decreasing subset output causes surrounding.
Refer to Fig. 3, Fig. 3 is the structural representation of a kind of warning system disclosed in the embodiment of the present invention.As shown in Figure 3, this warning system comprises the parent device 301 that care provider carries and the subset 302 carried by guardianship, wherein, parent device 301 can comprise triggering command load module 3011, first control module 3012, first wireless module 3013 and the first power module 3014, subset 302 can comprise the second wireless module 3021, second control module 3022, alarm sound output module 3023 and second source module 3024, and the first power module 3014 is for powering for parent device 301, second source module 3024 is for powering for subset 302, wherein:
Triggering command load module 3011, for receiving the first triggering command of care provider's input.
In the embodiment of the present invention, triggering command load module 3011 can include but not limited in the inductor in the touch-screen of physical button on parent device 301, parent device 301 and parent device 301 any one, the embodiment of the present invention does not limit.
First control module 3012, for responding above-mentioned first triggering command, generates alarm command.
In the embodiment of the present invention, the first control module 3012 can be microcontroller or central processing unit etc.
First wireless module 3013, for sending above-mentioned alarm command to subset 302.
In the embodiment of the present invention, first wireless module 3013 can be transceiver, the low-power consumption single-chip supporting dormancy, and its model is Si4455, its inside has coding, decoding, phaselocked loop, radio frequency transmitter circuitry and receiving circuit etc., its inner concrete block diagram, the embodiment of the present invention repeats no more.
Second wireless module 3021, for receiving above-mentioned alarm command.
In the embodiment of the present invention, first wireless module 3021 can be transceiver, the low-power consumption single-chip supporting dormancy, and its model is Si4455, its inside has coding, decoding, phaselocked loop, radio frequency transmitter circuitry and receiving circuit etc., its inner concrete block diagram, the embodiment of the present invention repeats no more.
Second control module 3022, for responding above-mentioned alarm command, and controls alarm sound output module 3023 output alarm sound.
In the embodiment of the present invention, the second control module 3022 can be microcontroller or central processing unit etc.
As the optional embodiment of one, triggering command load module 3011, can also be used for the second triggering command receiving care provider's input.
First control module 3012, can also be used for responding above-mentioned second triggering command, generates alarm release instruction.
First wireless module 3013, can also be used for sending above-mentioned alarm release instruction to subset 302.
Second wireless module 3021, can also be used for receiving above-mentioned alarm release instruction;
Second control module 3022, can also be used for responding above-mentioned alarm release instruction, and controls alarm sound output module 3023 and stop output alarm sound.
As the optional embodiment of another kind, the second wireless module 3021, can also be used for periodically sending radiofrequency signal to parent device 301, wherein, this radiofrequency signal comprises the identify label of subset 302.
First wireless module 3013, can also be used for the radiofrequency signal periodically receiving the second wireless module 3021 transmission.
First control module 3012, can also be used for when the first wireless module 3013 receives radiofrequency signal, judges that whether the identify label of the subset 302 that the radiofrequency signal received comprises is consistent with the identify label prestored in parent device 301.
First wireless module 3013, can also be used for when the identify label of the subset 302 that the radiofrequency signal received comprises is consistent with the identify label prestored in parent device 301, send the answer signal comprising the identify label of subset 302 to subset 302;
Second wireless module 3021, also for receiving answer signal, to set up the periodically wireless connections one to one between the first wireless module.
In the embodiment of the present invention, periodically send radiofrequency signal to parent device 301 by subset 302 between parent device 301 and subset 302, the periodic mode returned for the answer signal of radiofrequency signal to subset 302 of parent device 301 sets up periodically wireless connections one to one, the mode of matching one by one between parent device 301 and subset 302 can improve care provider to be known by the accuracy rate in the concrete orientation of guardianship.
As the optional embodiment of one, second control module 3022, can also be used for judging whether the second wireless module 3021 receives answer signal in preset time period, if judged result is no, then control alarm sound output module 3023 output alarm sound, the periodically wireless connections one to one between parent device 301 and subset 302 can be ensured like this, and then ensure that the control of parent device 301 pairs of subsets 302.
The travel navigation instrument that the subset 302 that warning system disclosed in the embodiment of the present invention can be carried for the parent device 301 that carried by adult visitor and children visitor forms, the embodiment of the present invention does not limit.
In the embodiment of the present invention, the alarm sound that care provider can be sent by the subset carried by guardianship is known by the concrete orientation of guardianship immediately, reduce wandered away by guardianship, missing probability, and when care provider is when learning the concrete orientation by guardianship, care provider can control subset by parent device, output alarm sound is stopped making subset, the power consumption of subset can be reduced like this, and the interference that the alarm sound decreasing subset output causes surrounding.
Refer to Fig. 4, Fig. 4 is the structural representation of another kind of warning system disclosed in the embodiment of the present invention.As shown in Figure 4, this warning system comprises the parent device 401 that care provider carries and the subset 402 carried by guardianship, wherein, parent device 401 can comprise triggering command load module 4011, first control module 4012, first wireless module 4013, first power module 4014 and information output module 4015, subset 402 can comprise the second wireless module 4021, second control module 4022, alarm sound output module 4023 and second source module 4024, and the first power module 4014 is for powering for parent device 401, second source module 4024 is for powering for subset 402, wherein:
Second wireless module 4021, for periodically sending radiofrequency signal to parent device 401, wherein, this radiofrequency signal comprises the identify label of subset 402.
First wireless module 4013, for periodically receiving the radiofrequency signal that the second wireless module 4021 sends.
First control module 4012, for when the first wireless module 4013 receives radiofrequency signal, judges that whether the identify label of the subset 402 that the radiofrequency signal received comprises is consistent with the identify label prestored in parent device 401.
First wireless module 4013, can also be used for when the identify label of the subset 402 that the radiofrequency signal received comprises is consistent with the identify label prestored in parent device 401, send the answer signal comprising the identify label of subset 402 to subset 402;
Second wireless module 4021, can also be used for receiving answer signal, to set up the periodically wireless connections one to one between the first wireless module.
First control module 4012, can also be used for judging whether the signal intensity of the radiofrequency signal that the first wireless module 4013 receives is less than preset signal strength threshold value.
Information output module 4015, for when the signal intensity of the radiofrequency signal that the first wireless module 4013 receives is less than preset signal strength threshold value, export information, wherein, this information is greater than safe distance for pointing out by the distance between guardianship and care provider.
In the embodiment of the present invention, information output module 4015 can include but not limited at least one in loudspeaker, Vib. and the touch-screen on parent device 401.
Triggering command load module 4011, for receiving the first triggering command of care provider's input.
First control module 4012, can also be used for responding above-mentioned first triggering command, generates alarm command.
First wireless module 4013, can also be used for sending above-mentioned alarm command to subset 402.
Second wireless module 4021, can also be used for receiving above-mentioned alarm command.
Second control module 4022, for responding above-mentioned alarm command, and controls alarm sound output module 4023 output alarm sound.
As the optional embodiment of one, triggering command load module 4011, can also be used for the second triggering command receiving care provider's input.
First control module 4012, can also be used for responding above-mentioned second triggering command, generates alarm release instruction.
First wireless module 4013, can also be used for sending above-mentioned alarm release instruction to subset 402.
Second wireless module 4021, can also be used for receiving above-mentioned alarm release instruction;
Second control module 4022, can also be used for responding above-mentioned alarm release instruction, and control alarm sound output module 4023 and stop output alarm sound, the power consumption of subset can be reduced like this, and decrease the interference that alarm sound that subset exports causes surrounding
As the optional embodiment of one, second control module 4022, can also be used for judging whether the second wireless module 4021 receives answer signal in preset time period, if judged result is no, then control alarm sound output module 4023 output alarm sound, the periodically wireless connections one to one between parent device 401 and subset 402 can be ensured like this, and then ensure that the control of parent device 401 pairs of subsets 402.
The travel navigation instrument that the subset 402 that warning system disclosed in the embodiment of the present invention can be carried for the parent device 401 that carried by adult visitor and children visitor forms, the embodiment of the present invention does not limit.
The alarm sound that warning system disclosed in the embodiment of the present invention can make care provider be sent by the subset carried by guardianship is known immediately by the orientation of guardianship, reduce wandered away by guardianship, missing probability.
It should be noted that, in the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Module in embodiment of the present invention system can carry out merging, divide and deleting according to actual needs.
Module described in the embodiment of the present invention, universal integrated circuit can be passed through, such as CPU (CentralProcessing Unit, central processing unit), or realized by ASIC (Application Specific IntegratedCircuit, special IC).
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
Above a kind of alarm method disclosed in the embodiment of the present invention and system are described in detail, apply instantiation herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. an alarm method, is characterized in that, described alarm method is applied to the parent device carried by care provider and the warning system formed by the subset that guardianship carries, and described method comprises:
Described parent device receives the first triggering command of described care provider input;
Described first triggering command of described parent device response, generates alarm command;
Described parent device sends described alarm command to described subset;
Described subset receives described alarm command, and responds described alarm command output alarm sound.
2. method according to claim 1, is characterized in that, described method also comprises:
Described parent device receives the second triggering command of described care provider input;
Described second triggering command of described parent device response, generates alarm release instruction;
Described parent device sends described alarm release instruction to described subset;
Described subset receives described alarm release instruction, and responds the described alarm sound of described alarm release instruction stopping output.
3. method according to claim 1 and 2, is characterized in that, before described parent device receives the first triggering command of described care provider input, described method also comprises:
Described subset periodically sends radiofrequency signal to described parent device, and described radiofrequency signal comprises the identify label of described subset;
Described parent device periodically receives the described radiofrequency signal that described subset sends, and judges that when receiving described radiofrequency signal whether the identify label of the described subset that the described radiofrequency signal received comprises is consistent with the identify label prestored in described parent device;
If consistent, then described parent device sends the answer signal comprising the identify label of described subset to described subset;
Described subset receives described answer signal, to set up the periodically wireless connections one to one between described parent device.
4. method according to claim 3, is characterized in that, before described parent device receives the first triggering command of described care provider input, described method also comprises:
Described parent device judges whether the signal intensity of the described radiofrequency signal received is less than preset signal strength threshold value;
If be less than, then described parent device exports information, and described information is describedly greater than safe distance by the distance between guardianship and described care provider for pointing out.
5. method according to claim 4, is characterized in that, described method also comprises:
If described subset does not receive described answer signal in preset time period, then described subset exports described alarm sound.
6. a warning system, it is characterized in that, described warning system comprises the parent device that care provider carries and the subset carried by guardianship, described parent device comprises triggering command load module, the first control module, the first wireless module and the first power module, described subset comprises the second wireless module, the second control module, alarm sound output module and second source module, described first power module is used for powering for described parent device, described second source module is used for powering for described subset, wherein:
Described triggering command load module, for receiving the first triggering command of described care provider input;
Described first control module, for responding described first triggering command, generates alarm command;
Described first wireless module, for sending described alarm command to described subset;
Described second wireless module, for receiving described alarm command;
Described second control module, for responding described alarm command, and controls described alarm sound output module output alarm sound.
7. warning system according to claim 6, is characterized in that, described triggering command load module, also for receiving the second triggering command of described care provider input;
Described first control module, also for responding described second triggering command, generates alarm release instruction;
Described first wireless module, also for sending described alarm release instruction to described subset;
Described second wireless module, also for receiving described alarm release instruction;
Described second control module, also for responding described alarm release instruction, and controls the described alarm sound of described alarm sound output module stopping output.
8. the warning system according to claim 6 or 7, is characterized in that, described second wireless module, and also for periodically sending radiofrequency signal to described parent device, described radiofrequency signal comprises the identify label of described subset;
Described first wireless module, also for periodically receiving the described radiofrequency signal that described second wireless module sends;
Described first control module, also for when described first wireless module receives described radiofrequency signal, judges that whether the identify label of the described subset that the described radiofrequency signal received comprises is consistent with the identify label prestored in described parent device;
Described first wireless module, time also consistent with the identify label prestored in described parent device for the identify label of the described subset comprised when the described radiofrequency signal received, send the answer signal comprising the identify label of described subset to described subset;
Described second wireless module, also for receiving described answer signal, to set up the periodically wireless connections one to one between described first wireless module.
9. warning system according to claim 8, is characterized in that, described first control module, also for judging whether the signal intensity of the described radiofrequency signal that described first wireless module receives is less than preset signal strength threshold value;
Described parent device also comprises information output module, wherein:
Described information output module, for when the signal intensity of the described radiofrequency signal that described first wireless module receives is less than described preset signal strength threshold value, export information, described information is describedly greater than safe distance by the distance between guardianship and described care provider for pointing out.
10. warning system according to claim 9, it is characterized in that, described second control module, also for judging whether described second wireless module receives described answer signal in preset time period, if judged result is no, then controls described alarm sound output module and export described alarm sound.
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