CN203276489U - Drowning alarm security management system - Google Patents
Drowning alarm security management system Download PDFInfo
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- CN203276489U CN203276489U CN 201320318501 CN201320318501U CN203276489U CN 203276489 U CN203276489 U CN 203276489U CN 201320318501 CN201320318501 CN 201320318501 CN 201320318501 U CN201320318501 U CN 201320318501U CN 203276489 U CN203276489 U CN 203276489U
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Abstract
The utility model discloses a drowning alarm security management system, which is characterized by comprising a drowning detection unit. The drowning detection unit comprises a drowning probe, a drowning signal processing module and a flickering alarm unit. The drowning signal processing module is provided with an Si4432 wireless transceiver module. The two ends of the drowning probe are electrically connected with one signal input terminal of the drowning signal processing module. One signal output terminal of the drowning signal processing module is electrically connected with the flickering alarm unit. According to the utility model, the drowning alarm security management system is in a static working state in the air and is started only when immersed in the water. In this way, the drowning alarm security management system is small in power consumption. Meanwhile, since the drowning signal processing module of the system is provided with the Si4432 wireless transceiver module, the system is reliable in operation and convenient to use.
Description
Technical field
The utility model relates to a kind of safety monitoring equipment, and more particularly, the utility model relates to a kind of alarming drowning safety management system.
Background technology
At present, drowned is to cause Chinese children meet accident one of injury or dead the first reason, if it is drowned that children occur, in one minute, children are loss of consciousness progressively; In two to three minutes, permanent brain damage or death will occur in children.
Statistical data shows, drowning has become one of killer of children's unusual death in 1 to 17 years old, and making us feeling distressed is even in the normal tour swimming pool in city, the accident of drowning usually to occur also.
Generally there is the defective of following several respects in existing alarming drowning safety management system:
(1) because existing alarming drowning safety management system is in the state of continuous emission under normal conditions always, so, the power consumption of existing alarming drowning safety management system is large, therefore, existing alarming drowning safety management system needs jumbo battery, and its volume of jumbo battery is generally larger, its weight is generally heavier, thereby cause a lot of inconvenience for existing wearing of alarming drowning safety management system, and, existing alarming drowning safety management system all need charge every day, so not only use inconvenience, also can be to the waterproof device injury of existing alarming drowning safety management system, thereby bring hidden danger for the alarming drowning safety management system,
(2) because existing alarming drowning safety management system is in the state of continuous emission under normal conditions always, so existing alarming drowning safety management system has bad impact to human body;
(3) because existing alarming drowning safety management system is in the state of continuous emission under normal conditions always, so, the rate of false alarm of existing alarming drowning safety management system is high, when particularly user's position exceeds the coverage of signal, existing alarming drowning safety management system will be reported by mistake, when the user entered room (as the lavatory), existing alarming drowning safety management system also can be reported by mistake; In addition, when the comparision of quantity of electricity of battery hanged down, existing alarming drowning safety management system also easily caused wrong report;
(4) existing alarming drowning safety management system exists also that operational reliability is low, easy damage, can't accurately locate drowning person's defectives such as position.
Therefore, design a kind of power consumption alarming drowning safety management system little, reliable, easy to use, become the technical matters that present urgent need solves.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of power consumption alarming drowning safety management system little, reliable, easy to use.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of alarming drowning safety management system, it is characterized in that: comprise drowned sniffer, above-mentioned drowned sniffer comprises drowned probe, drowned signal processing module and flicker alarm unit, above-mentioned drowned signal processing module adopts the Si4432 radio receiving transmitting module, the two ends of above-mentioned drowned probe are electrically connected to a signal input part of drowned signal processing module, and a signal output part of above-mentioned drowned signal processing module is electrically connected to the flicker alarm unit.
Above-mentioned drowned probe is mainly used in swimmer's the water state that enters is identified, and above-mentioned drowned signal processing module is mainly used in drowned signal emission, storage, timing, judgement and control etc., and above-mentioned flicker alarm unit is mainly used in showing drowning person's position;
Because the aerial duty of this alarming drowning safety management system is in static state, this alarming drowning safety management system only just starts when being immersed in the water, so the power consumption of this alarming drowning safety management system is little;
Simultaneously, because the drowned signal processing module of this alarming drowning safety management system adopts the Si4432 radio receiving transmitting module, so, this alarming drowning safety management system reliable, easy to use.
Optimal technical scheme as drowned sniffer in the utility model:
the drowned signal processing module of described drowned sniffer is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
Described drowned probe adopts water sensor, and the two ends of above-mentioned water sensor are electrically connected to the 10th pin, the 19th pin of micro-control unit MCU respectively;
Described flicker alarm unit comprises light emitting diode and resistance, the anode of above-mentioned light emitting diode is electrically connected to an end of resistance and consists of series circuit, the negative electrode of above-mentioned light emitting diode is electrically connected to the 15th pin of micro-control unit MCU, and the other end of above-mentioned resistance is electrically connected to the 6th pin of micro-control unit MCU.
When using this alarming drowning safety management system, drowned sniffer is worn head the swimmer;
When swimmer's head is not immersed in the water, drowned probe is in static state by air insulation, drowned probe does not carry drowned signal to the micro-control unit MCU of drowned signal processing module, the micro-control unit MCU of drowned signal processing module does not send a signal to the flicker alarm unit, and the flicker alarm unit does not glimmer;
When swimmer's head is immersed in water, drowned probe is because of the immersion conducting, and like this, drowned probe just can carry drowned signal to the micro-control unit MCU of drowned signal processing module, the micro-control unit MCU of drowned signal processing module just can start timing program after receiving drowned signal;
If swimmer's head emerges in the time at predefined alarming drowning, drowned probe is in static state again because do not soak, drowned probe can not carry drowned signal to the micro-control unit MCU of drowned signal processing module again, the micro-control unit MCU of drowned signal processing module can not transmit control signal to the flicker alarm unit, the flicker alarm unit does not glimmer, simultaneously, the timing program of the micro-control unit MCU of drowned signal processing module automatically resets and makes zero;
If swimmer's head does not emerge in the time in time at predefined alarming drowning, when the timing program of micro-control unit MCU reaches predefined alarming drowning during the time, micro-control unit MCU just can export control signal to the flicker alarm unit, the LED flash of flicker alarm unit is reported to the police, thereby show drowning person's position.
In addition, consider that the aspects such as swimmer's age, fitness and swimming technique exist certain gap, therefore, the micro-control unit MCU of drowned signal processing module can set the alarming drowning time of different class in advance, for example, the alarming drowning time is redefined for 5 seconds, the class such as 10 seconds, 15 seconds.
As improvement technical scheme of the present utility model:
Described alarming drowning safety management system also comprises handheld alarm device, above-mentioned handheld alarm device comprises drowned message processing module and acousto-optic warning unit, above-mentioned drowned message processing module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned message processing module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and a signal output part of above-mentioned drowned message processing module is electrically connected to acousto-optic warning unit.
Above-mentioned handheld alarm device mainly supplies with the lifeguard or the head of a family uses, and is drowned to be convenient in time discovery; Above-mentioned drowned message processing module is mainly used in receiving the drowned information packet that drowned signal processing module emits, and send sound and light alarm according to drowned information packet driving acousto-optic warning unit, above-mentioned acousto-optic warning unit is mainly used in reminding has the people to drown, so that in time rescue.
Optimal technical scheme as handheld alarm device in the utility model:
the drowned message processing module of described handheld alarm device is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of described drowned message processing module coordinates with the drowned signal processing module wireless transmission of drowned sniffer;
Described acousto-optic warning unit comprises light emitting diode and hummer, above-mentioned light emitting diode and hummer are connected in parallel, the negative electrode of above-mentioned light emitting diode is electrically connected to the 15th pin of micro-control unit MCU, and the anode of above-mentioned light emitting diode is electrically connected to the 6th pin of micro-control unit MCU.
when swimmer's head is not immersed in water, or swimmer's head is when predefined alarming drowning emerged in the time, drowned probe is in static state because do not soak, drowned probe can not carry drowned signal to the micro-control unit MCU of drowned signal processing module, the micro-control unit MCU of drowned signal processing module does not transmit control signal to the Si4432 radio transmitting and receiving chip of drowned signal processing module, the Si4432 radio transmitting and receiving chip of drowned signal processing module is not launched drowned information packet, therefore, the Si4432 radio transmitting and receiving chip of drowned message processing module can not receive drowned information packet, like this, the micro-control unit MCU of drowned message processing module does not transmit control signal to acousto-optic warning unit, so, acousto-optic warning unit can not send sound and light alarm, expression nobody is drowned,
if swimmer's head does not emerge in the time in time at predefined alarming drowning, when the timing program of drowned signal processing module reaches predefined alarming drowning during the time, the Si4432 radio transmitting and receiving chip of drowned signal processing module just can with drown information packet periodically wireless transmit go out, therefore, the Si4432 radio transmitting and receiving chip of drowned message processing module just can wirelessly be received drowned information packet, and the information packet of drowning is defeated by the micro-control unit MCU of drowned message processing module, the micro-control unit MCU of drowned message processing module just can be with the signal of information packet as judgement and control of drowning, like this, the micro-control unit MCU of drowned message processing module just can transmit control signal to acousto-optic warning unit, make the lumination of light emitting diode of acousto-optic warning unit, make the hummer of acousto-optic warning unit send warning, there is the people that drowned needing to be rescued immediately occurs with expression,
As improvement technical scheme of the present utility model:
Described alarming drowning safety management system also comprises drowned monitoring arrangement, above-mentioned drowned monitoring arrangement comprises drowned information monitoring module, sound and light alarm module and display unit, above-mentioned drowned information monitoring module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned information monitoring module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, a signal output part of above-mentioned drowned information monitoring module is electrically connected to the sound and light alarm module, and another signal output part of above-mentioned drowned information monitoring module is electrically connected to display unit.
Above-mentioned drowned monitoring arrangement is arranged on the conspicuous position of swimming pool, is used for bulletin pool attendant and the public, so that it is drowned to find that in time the people is arranged;
Above-mentioned drowned information monitoring module is mainly used in receiving the drowned information packet that drowned signal processing module emits, and drives simultaneously sound and light alarm module and display unit according to drowned information packet;
Above-mentioned sound and light alarm module is mainly used in reminding has the people to drown, so that in time rescue;
Above-mentioned display unit is mainly used in showing drowning person's numbering, thereby is convenient to the drowning person is rescued.
Optimal technical scheme as drowned monitoring arrangement in the utility model:
the drowned information monitoring module of described drowned monitoring arrangement is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of described drowned information monitoring module coordinates with the drowned signal processing module wireless transmission of drowned sniffer;
The 1st pin of described sound and light alarm module is electrically connected to the 13rd pin of micro-control unit MCU, the 2nd pin of above-mentioned sound and light alarm module is electrically connected to the 12nd pin of micro-control unit MCU, the 3rd pin of above-mentioned sound and light alarm module is electrically connected to the 5th pin of micro-control unit MCU, the 4th pin ground connection of above-mentioned sound and light alarm module;
Described display unit comprises Fumction display module and address number display module; The 11st pin of above-mentioned functions display module and the 11st pin of address number display module all are electrically connected to the 18th pin of micro-control unit MCU, and the 12nd pin of above-mentioned functions display module and the 12nd pin of address number display module all are electrically connected to the 17th pin of micro-control unit MCU.
when swimmer's head is not immersed in water, or swimmer's head is when predefined alarming drowning emerged in the time, drowned probe is in static state because do not soak, drowned probe can not carry drowned signal to the micro-control unit MCU of drowned signal processing module, the micro-control unit MCU of drowned signal processing module does not transmit control signal to the Si4432 radio transmitting and receiving chip of drowned signal processing module, the Si4432 radio transmitting and receiving chip of drowned signal processing module is not launched drowned information packet, therefore, the Si4432 radio transmitting and receiving chip of drowned information monitoring module can not receive drowned information packet, like this, the micro-control unit MCU of drowned information monitoring module does not transmit control signal to sound and light alarm module and display unit, so, the sound and light alarm module can not sent sound and light alarm, display unit does not show, expression nobody is drowned,
if swimmer's head does not emerge in the time in time at predefined alarming drowning, when the timing program of drowned signal processing module reaches predefined alarming drowning during the time, the Si4432 radio transmitting and receiving chip of drowned signal processing module just can with drown information packet periodically wireless transmit go out, therefore, the Si4432 radio transmitting and receiving chip of drowned information monitoring module just can wirelessly be received drowned information packet, and the information packet of drowning is defeated by the micro-control unit MCU of drowned information monitoring module, the micro-control unit MCU of drowned information monitoring module just can be with the signal of information packet as judgement and control of drowning, like this, the micro-control unit MCU of drowned information monitoring module just can transmit control signal to the sound and light alarm module, the sound and light alarm module is sent a warning, there is the people that drowned needing to be rescued immediately occurs with expression,
Above-mentioned drowned monitoring arrangement is provided with early warning and warning two states, when drowned monitoring arrangement is in alert status, mean that the drowning person has been in the state of holding one's breath, at this moment, the pilot lamp flicker of sound and light alarm module, personnel maintain vigilance in order to remind the lifeguard to reach on every side; When drowned monitoring arrangement is in alarm condition, mean that the drowning person has been in drowned precarious position, at this moment, and the flicker of the pilot lamp of sound and light alarm module, the siren of sound and light alarm module sends chimes of doom, and expression must be rescued the people at once;
Simultaneously, the micro-control unit MCU of drowned information monitoring module can also be according to the address number of drowned information packet, and the pipage control signal makes the address number of the drowned sniffer of address number display module display alarm to display unit; If there is simultaneously the drowned sniffer of a plurality of warnings, Fumction display module display alarm number, the address number display module shows the address number of the drowned sniffer of each warning.
The above-mentioned functions display module can also show the address number of the drowned sniffer of the battery low pressure warning state of drowned sniffer and battery low pressure warning.
As improvement technical scheme of the present utility model:
Described alarming drowning safety management system also comprises repeater, above-mentioned repeater comprises drowned signal relay process module, above-mentioned drowned signal relay process module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned signal relay process module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and above-mentioned drowned signal relay process module coordinates with the drowned information monitoring module wireless transmission of drowned monitoring arrangement.
The Main Function of its drowned signal relay process module of above-mentioned repeater is the transfer that realizes signal, to improve the data transmission credibility of this alarming drowning safety management system.
Optimal technical scheme as repeater in the utility model:
the drowned signal relay process module of described repeater is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of above-mentioned drowned signal relay process module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and the Si4432 radio transmitting and receiving chip of above-mentioned drowned signal relay process module coordinates with the drowned information monitoring module wireless transmission of drowned monitoring arrangement.
After the Si4432 radio transmitting and receiving chip of drowned signal relay process module is received the drowned information packet that drowned signal processing module emits, the Si4432 radio transmitting and receiving chip of the drowned signal relay process module information packet of drowning again sends to the drowned information monitoring module of drowned monitoring arrangement, so just, realize the transfer of signal, thereby improved the data transmission credibility of this alarming drowning safety management system.
The Si4432 radio transmitting and receiving chip of above-mentioned Si4432 radio receiving transmitting module, micro-control unit MCU and peripheral circuit are prior art;
Above-mentioned Si4432 radio receiving transmitting module is a kind of radio frequency transceiving module based on Si4432 radio transmitting and receiving chip and micro-control unit MCU, above-mentioned Si4432 radio receiving transmitting module has sending mode or two kinds of mode of operations of receiving mode, under sending mode, data after micro-control unit MCU processes, then go out by Si4432 radio transmitting and receiving chip wireless transmit; Under receiving mode, after data are received by the Si4432 radio transmitting and receiving chip, then process by micro-control unit MCU, thereby realized high-quality wireless data transmission under low-power consumption, high sensitivity condition;
The bidirectional data communication scheme that above-mentioned Si4432 radio receiving transmitting module adopts wireless network communication module and automatically dodges, thereby same frequency in the communication of existing numbering, " collision ", " packet loss " phenomenon in signals transmission have in the same time been overcome, improve the reliability of this alarming drowning safety management system, reduced rate of false alarm.
Above-mentioned Si4432 radio transmitting and receiving chip adopts is that Silicon Labs company a high integration, the volume released are little, the EZRadioPR series ISM band radio transmitting and receiving chip of low-power consumption, multiband;
The operating voltage of above-mentioned Si4432 radio transmitting and receiving chip is generally between 1.9V~3.6V, ((4mmx4mm), above-mentioned Si4432 radio transmitting and receiving chip generally can be operated in four frequency ranges of 315/433/868/915MHz in 20 pin QFN encapsulation of above-mentioned Si4432 radio transmitting and receiving chip; Above-mentioned Si4432 radio transmitting and receiving chip inside is integrated with diversity antenna, power amplifier, wakes timer up, the devices such as FIFO and configurable GPIO that transmit and receive data of digital modems, 64 bytes;
Above-mentioned Si4432 radio transmitting and receiving chip required outer member in use seldom, only needs crystal oscillator, several electric capacity and an inductance just can form the receive-transmit system of a high reliability;
Above-mentioned micro-control unit MCU preferably adopts the micro-control unit MCU of 16MHz32-bit;
Above-mentioned water sensor is prior art, above-mentioned water sensor is to utilize the principle of liquid conduction to detect, under normal condition, two probes of water sensor are in static state by air insulation, under Riddled Condition, two probes of water sensor are by the immersion conducting, and like this, water sensor just can be exported drowned signal;
The light emitting diode of above-mentioned flicker alarm unit preferably adopts the light emitting diode of high brightness, thereby drowning person's position can more clearly be shown, and is convenient to sue and labour.
The utility model beneficial effect against existing technologies is:
Because this alarming drowning safety management system comprises drowned sniffer, above-mentioned drowned sniffer comprises drowned probe, drowned signal processing module and flicker alarm unit, above-mentioned drowned signal processing module adopts the Si4432 radio receiving transmitting module, the two ends of above-mentioned drowned probe are electrically connected to a signal input part of drowned signal processing module, and a signal output part of above-mentioned drowned signal processing module is electrically connected to the flicker alarm unit; So the aerial duty of this alarming drowning safety management system is in static state, this alarming drowning safety management system only just starts when being immersed in the water, and therefore, the power consumption of this alarming drowning safety management system is little; Simultaneously, because the drowned signal processing module of this alarming drowning safety management system adopts the Si4432 radio receiving transmitting module, so, this alarming drowning safety management system reliable, easy to use.
In addition, this alarming drowning safety management system also have simple in structure, reasonable in design, stable, cost is low, user capacity is large, be easy to the advantages such as popularization.
This alarming drowning safety management system is applicable to the local alarming drownings such as Household swimming pool, public swimming place, swimming place, seashore.
Those skilled in the art below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that can fully understand the claimed technical scheme of the utility model.
Description of drawings
Fig. 1 is the functional-block diagram of the drowned sniffer of the utility model preferred embodiment;
Fig. 2 is the circuit diagram of the drowned sniffer of the utility model preferred embodiment;
Fig. 3 is the functional-block diagram of the handheld alarm device of the utility model preferred embodiment;
Fig. 4 is the circuit diagram of the handheld alarm device of the utility model preferred embodiment;
Fig. 5 is the functional-block diagram of the drowned monitoring arrangement of the utility model preferred embodiment;
Fig. 6 is the circuit diagram of the drowned monitoring arrangement of the utility model preferred embodiment;
Fig. 7 is the functional-block diagram of the repeater of the utility model preferred embodiment;
Fig. 8 is the circuit diagram of the repeater of the utility model preferred embodiment.
Embodiment
To shown in Figure 8, the alarming drowning safety management system of this preferred embodiment comprises drowned sniffer 1, handheld alarm device 2, drowned monitoring arrangement 3 and repeater 4 as Fig. 1;
as depicted in figs. 1 and 2, above-mentioned drowned sniffer 1 comprises drowned probe 11, drowned signal processing module 12 and flicker alarm unit 13, above-mentioned drowned signal processing module 12 adopts the Si4432 radio receiving transmitting module, above-mentioned drowned signal processing module 12 is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip 121 and micro-control unit MCU122, Si4432 radio transmitting and receiving chip 121 is connected with peripheral circuit 123, micro-control unit MCU122 is connected with peripheral circuit 124, the 14th pin of Si4432 radio transmitting and receiving chip 121 is electrically connected to the 20th pin of micro-control unit MCU122, the 15th pin of Si4432 radio transmitting and receiving chip 121 is electrically connected to the 1st pin of micro-control unit MCU122, the 16th pin of Si4432 radio transmitting and receiving chip 121 is electrically connected to the 2nd pin of micro-control unit MCU122, the 17th pin of Si4432 radio transmitting and receiving chip 121 is electrically connected to the 9th pin of micro-control unit MCU122,
Above-mentioned drowned probe 11 adopts water sensor, and water sensor is prior art, and the two ends that drowned probe 11 is water sensor are electrically connected to the 10th pin, the 19th pin of micro-control unit MCU122 respectively;
Above-mentioned flicker alarm unit 13 comprises light emitting diode 131 and resistance 132, the anode of above-mentioned light emitting diode 131 is electrically connected to an end of resistance 132 and consists of series circuit, the negative electrode of above-mentioned light emitting diode 131 is electrically connected to the 15th pin of micro-control unit MCU122, and the other end of above-mentioned resistance 132 is electrically connected to the 6th pin of micro-control unit MCU122.
as shown in Figure 3 and Figure 4, above-mentioned handheld alarm device 2 comprises drowned message processing module 21 and acousto-optic warning unit 22, above-mentioned drowned message processing module 21 adopts the Si4432 radio receiving transmitting module, above-mentioned drowned message processing module 21 is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip 211 and micro-control unit MCU212, Si4432 radio transmitting and receiving chip 211 is connected with peripheral circuit 213, micro-control unit MCU212 is connected with peripheral circuit 214, the 14th pin of Si4432 radio transmitting and receiving chip 211 is electrically connected to the 20th pin of micro-control unit MCU212, the 15th pin of Si4432 radio transmitting and receiving chip 211 is electrically connected to the 1st pin of micro-control unit MCU212, the 16th pin of Si4432 radio transmitting and receiving chip 211 is electrically connected to the 2nd pin of micro-control unit MCU212, the 17th pin of Si4432 radio transmitting and receiving chip 211 is electrically connected to the 9th pin of micro-control unit MCU212,
The Si4432 radio transmitting and receiving chip 211 of above-mentioned drowned message processing module 21 coordinates with Si4432 radio transmitting and receiving chip 121 wireless transmission of drowned sniffer 1;
Above-mentioned acousto-optic warning unit 22 comprises light emitting diode 221 and hummer 222, light emitting diode 221 is connected in parallel with hummer 222, the negative electrode of light emitting diode 221 is electrically connected to the 15th pin of micro-control unit MCU212, and the anode of light emitting diode 221 is electrically connected to the 6th pin of micro-control unit MCU212.
as shown in Figure 5 and Figure 6, above-mentioned drowned monitoring arrangement 3 comprises drowned information monitoring module 31, sound and light alarm module 32 and display unit 33, above-mentioned drowned information monitoring module 31 adopts the Si4432 radio receiving transmitting module, above-mentioned drowned information monitoring module 31 is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip 311 and micro-control unit MCU312, Si4432 radio transmitting and receiving chip 311 is connected with peripheral circuit 313, micro-control unit MCU312 is connected with peripheral circuit 314, the 14th pin of Si4432 radio transmitting and receiving chip 311 is electrically connected to the 20th pin of micro-control unit MCU312, the 15th pin of Si4432 radio transmitting and receiving chip 311 is electrically connected to the 1st pin of micro-control unit MCU312, the 16th pin of Si4432 radio transmitting and receiving chip 311 is electrically connected to the 2nd pin of micro-control unit MCU312, the 17th pin of Si4432 radio transmitting and receiving chip 311 is electrically connected to the 9th pin of micro-control unit MCU312,
The 1st pin of above-mentioned sound and light alarm module 32 is electrically connected to the 13rd pin of micro-control unit MCU312, the 2nd pin of above-mentioned sound and light alarm module 32 is electrically connected to the 12nd pin of micro-control unit MCU312, the 3rd pin of above-mentioned sound and light alarm module 32 is electrically connected to the 5th pin of micro-control unit MCU312, the 4th pin ground connection of above-mentioned sound and light alarm module 32;
Above-mentioned display unit 33 comprises Fumction display module 331 and address number display module 332; The 11st pin of above-mentioned functions display module 331 and the 11st pin of address number display module 332 all are electrically connected to the 18th pin of micro-control unit MCU, and the 12nd pin of above-mentioned functions display module 331 and the 12nd pin of address number display module 332 all are electrically connected to the 17th pin of micro-control unit MCU.
as shown in Figure 7 and Figure 8, above-mentioned repeater 4 comprises drowned signal relay process module 41, above-mentioned drowned signal relay process module 41 adopts the Si4432 radio receiving transmitting module, above-mentioned drowned signal relay process module 41 is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip 411 and micro-control unit MCU412, Si4432 radio transmitting and receiving chip 411 is connected with peripheral circuit 413, micro-control unit MCU412 is connected with peripheral circuit 414, the 14th pin of Si4432 radio transmitting and receiving chip 411 is electrically connected to the 20th pin of micro-control unit MCU412, the 15th pin of Si4432 radio transmitting and receiving chip 411 is electrically connected to the 1st pin of micro-control unit MCU412, the 16th pin of Si4432 radio transmitting and receiving chip 411 is electrically connected to the 2nd pin of micro-control unit MCU412, the 17th pin of Si4432 radio transmitting and receiving chip 411 is electrically connected to the 9th pin of micro-control unit MCU412,
As extremely shown in Figure 8 in Fig. 1, the Si4432 radio transmitting and receiving chip 411 of above-mentioned drowned signal relay process module 41 coordinates with Si4432 radio transmitting and receiving chip 121 wireless transmission of drowned signal processing module 12, and the Si4432 radio transmitting and receiving chip 411 of above-mentioned drowned signal relay process module 41 coordinates with Si4432 radio transmitting and receiving chip 211 wireless transmission of drowned information monitoring module 21.
As extremely shown in Figure 8 in Fig. 1, when using this alarming drowning safety management system, wear a drowned sniffer 1 at each swimmer's head, handheld alarm device 2 is used by lifeguard or the head of a family, drowned monitoring arrangement 3 is arranged on the conspicuous position of swimming pool, is used for bulletin pool attendant and the public;
Above-mentioned drowned sniffer 1 and handheld alarm device 2 all adopt lithium battery power supply, 3 of above-mentioned drowned monitoring arrangements can adopt battery or 220 volts of Alternating Current Power Supplies, and drowned sniffer 1 often contacts with water, in order to guarantee its normal operation, its shell adopts waterproofing design, non source switch; After switching on power, drowned sniffer 1, handheld alarm device 2 and drowned monitoring arrangement 3 are started working;
when swimmer's head is not immersed in the water, drowned probe 11 is in static state by air insulation, drowned probe 11 does not carry drowned signal to the micro-control unit MCU122 of drowned signal processing module 12, the micro-control unit MCU122 of drowned signal processing module 12 does not send a signal to the Si4432 radio transmitting and receiving chip 121 of flicker alarm unit 13 and drowned signal processing module 12, flicker alarm unit 13 does not glimmer, the Si4432 radio transmitting and receiving chip 121 of drowned signal processing module 12 is not launched drowned information packet, therefore, the Si4432 radio transmitting and receiving chip 211 of drowned message processing module 21 can not receive drowned information packet, the Si4432 radio transmitting and receiving chip 411 of drowned signal relay process module 41 can not receive drowned information packet, like this, the micro-control unit MCU212 of drowned message processing module 21 does not transmit control signal to acousto-optic warning unit 22, so, acousto-optic warning unit 22 can not send sound and light alarm, the Si4432 radio transmitting and receiving chip 311 of drowned information monitoring module 31 can not receive drowned information packet, therefore, the micro-control unit MCU312 of drowned message processing module 31 can not receive drowned information packet, like this, the micro-control unit MCU312 of drowned message processing module 31 does not transmit control signal to sound and light alarm module 32 and display unit 33, so, sound and light alarm module 32 can not sent sound and light alarm, display unit 33 does not show, expression nobody is drowned,
When swimmer's head is immersed in water, drowned probe 11 is because of the immersion conducting, like this, drowned probe 11 just can carry drowned signal to the micro-control unit MCU122 of drowned signal processing module 12, the micro-control unit MCU122 of drowned signal processing module 12 just can automatically start timing program after receiving drowned signal;
if swimmer's head emerges in the time at predefined alarming drowning, drowned probe 11 is in static state again because do not soak, drowned probe 11 can not carry drowned signal to the micro-control unit MCU122 of drowned signal processing module 12 again, the micro-control unit MCU122 of drowned signal processing module 12 does not send a signal to the Si4432 radio transmitting and receiving chip 121 of flicker alarm unit 13 and drowned signal processing module 12, flicker alarm unit 13 does not glimmer, simultaneously, the timing program of the micro-control unit MCU122 of drowned signal processing module 12 automatically resets and makes zero, and, the Si4432 radio transmitting and receiving chip 121 of drowned signal processing module 12 is not launched drowned information packet, therefore, the Si4432 radio transmitting and receiving chip 211 of drowned message processing module 21 can not receive drowned information packet, the Si4432 radio transmitting and receiving chip 411 of drowned signal relay process module 41 can not receive drowned information packet, like this, the micro-control unit MCU212 of drowned message processing module 21 does not transmit control signal to acousto-optic warning unit 22, so, acousto-optic warning unit 22 can not send sound and light alarm, simultaneously, the Si4432 radio transmitting and receiving chip 311 of drowned information monitoring module 31 can not receive drowned information packet, like this, the micro-control unit MCU312 of drowned message processing module 31 does not transmit control signal to sound and light alarm module 32 and display unit 33, so, sound and light alarm module 32 can not sent sound and light alarm, display unit 33 does not show, expression nobody is drowned,
If swimmer's head does not emerge in the time in time at predefined alarming drowning, when the timing program of micro-control unit MCU122 reaches predefined alarming drowning during the time, the Si4432 radio transmitting and receiving chip 121 of drowned signal processing module 12 can will drown information packet periodically wireless transmit go out, simultaneously, micro-control unit MCU122 just can export control signal to flicker alarm unit 13, light emitting diode 131 flickers of flicker alarm unit 13 are reported to the police, thereby show drowning person's position;
when the Si4432 radio transmitting and receiving chip 211 of drowned message processing module 21 is wireless when receiving drowned information packet, the Si4432 radio transmitting and receiving chip 211 of drowned message processing module 21 information packet of drowning is defeated by the micro-control unit MCU212 of drowned message processing module 21, the micro-control unit MCU212 of drowned message processing module 21 just can be with the signal of information packet as judgement and control of drowning, like this, the micro-control unit MCU212 of drowned message processing module 21 just can transmit control signal to acousto-optic warning unit 22, make the light emitting diode 221 of acousto-optic warning unit 22 luminous, make the hummer 222 of acousto-optic warning unit 22 send warning, there is the people that drowned needing to be rescued immediately occurs with expression,
After the Si4432 radio transmitting and receiving chip 411 of drowned signal relay process module 41 is received the drowned information packet that the Si4432 radio transmitting and receiving chip 121 of drowned signal processing module 12 emits, the Si4432 radio transmitting and receiving chip 411 of drowned signal relay process module 41 information packet of drowning again sends to the Si4432 radio transmitting and receiving chip 311 of drowned information monitoring module 31, thereby realizes the transfer of signal;
when the Si4432 radio transmitting and receiving chip 311 of drowned information monitoring module 31 is wireless when receiving drowned information packet, the Si4432 radio transmitting and receiving chip 311 of drowned information monitoring module 31 information packet of drowning is defeated by the micro-control unit MCU312 of drowned information monitoring module 31, the micro-control unit MCU312 of drowned information monitoring module 31 just can be with the signal of information packet as judgement and control of drowning, like this, the micro-control unit MCU312 of drowned information monitoring module 31 just can transmit control signal to sound and light alarm module 32, sound and light alarm module 32 is sent a warning, there is the people that drowned needing to be rescued immediately occurs with expression,
Above-mentioned drowned monitoring arrangement 3 is provided with early warning and warning two states, when drowned monitoring arrangement 3 is in alert status, mean that the drowning person has been in the state of holding one's breath, at this moment, the pilot lamp flicker of sound and light alarm module 32, personnel maintain vigilance to remind the lifeguard to reach on every side; When drowned monitoring arrangement 3 is in alarm condition, mean that the drowning person has been in drowned precarious position, at this moment, and the flicker of the pilot lamp of sound and light alarm module 32, the siren of sound and light alarm module 32 sends chimes of doom, and expression must be rescued the people at once;
Simultaneously, the micro-control unit MCU312 of drowned information monitoring module 31 can also be according to the address number of drowned information packet, and the pipage control signal makes the address number of the drowned sniffer 1 of address number display module 332 display alarms to display unit 33; If there is simultaneously the drowned sniffer 1 of a plurality of warnings, Fumction display module 331 display alarm numbers, address number display module 332 shows the address number of the drowned sniffer 1 of each warning.
Above-mentioned functions display module 331 can also show the address number of the drowned sniffer 1 of the battery low pressure warning state of drowned sniffer 1 and battery low pressure warning.
Above-mentioned Si4432 radio transmitting and receiving chip 121,211,311,411, micro-control unit MCU122,212,312,412 and peripheral circuit 123,124,213,214,313,314,413,414 be prior art;
Above-mentioned Si4432 radio transmitting and receiving chip 121,211,311,411 all adopts is the EZRadioPR series ISM band radio transmitting and receiving chip that Silicon Labs company releases;
Above-mentioned micro-control unit MCU122,212,312,412 adopts the micro-control unit MCU of 16MHz32-bit;
The light emitting diode 131 of above-mentioned flicker alarm unit 12 adopts the light emitting diode of high brightness, thereby drowning person's position can more clearly be shown, and is convenient to sue and labour.
When this alarming drowning safety management system was used for Household swimming pool, middle-size and small-size swimming place, this alarming drowning safety management system can not use repeater 4;
This alarming drowning safety management system can only be selected drowned sniffer 1, this alarming drowning safety management system also can only be selected drowned sniffer 1 and handheld alarm device 2, this alarming drowning safety management system can also only be selected drowned sniffer 1 and drowned monitoring arrangement 3, therefore, this alarming drowning safety management system has the use-pattern of various combination, but drowned sniffer 1 is necessary infrastructure device.
The content of above embodiment is only preferred embodiment of the present utility model, and above preferred embodiment is not to limit practical range of the present utility model; Every various equivalents of making according to the protection domain of its claim of the utility model are all covered by the protection domain of its claim of the utility model.
Claims (8)
1. alarming drowning safety management system, it is characterized in that: comprise drowned sniffer, above-mentioned drowned sniffer comprises drowned probe, drowned signal processing module and flicker alarm unit, above-mentioned drowned signal processing module adopts the Si4432 radio receiving transmitting module, the two ends of above-mentioned drowned probe are electrically connected to a signal input part of drowned signal processing module, and a signal output part of above-mentioned drowned signal processing module is electrically connected to the flicker alarm unit.
2. alarming drowning safety management system according to claim 1, it is characterized in that: the drowned signal processing module of described drowned sniffer is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
Described drowned probe adopts water sensor, and the two ends of above-mentioned water sensor are electrically connected to the 10th pin, the 19th pin of micro-control unit MCU respectively;
Described flicker alarm unit comprises light emitting diode and resistance, the anode of above-mentioned light emitting diode is electrically connected to an end of resistance and consists of series circuit, the negative electrode of above-mentioned light emitting diode is electrically connected to the 15th pin of micro-control unit MCU, and the other end of above-mentioned resistance is electrically connected to the 6th pin of micro-control unit MCU.
3. alarming drowning safety management system according to claim 1, it is characterized in that: described alarming drowning safety management system also comprises handheld alarm device; Above-mentioned handheld alarm device comprises drowned message processing module and acousto-optic warning unit, above-mentioned drowned message processing module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned message processing module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and a signal output part of above-mentioned drowned message processing module is electrically connected to acousto-optic warning unit.
4. alarming drowning safety management system according to claim 3, it is characterized in that: the drowned message processing module of described handheld alarm device is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of described drowned message processing module coordinates with the drowned signal processing module wireless transmission of drowned sniffer;
Described acousto-optic warning unit comprises light emitting diode and hummer, above-mentioned light emitting diode and hummer are connected in parallel, the negative electrode of above-mentioned light emitting diode is electrically connected to the 15th pin of micro-control unit MCU, and the anode of above-mentioned light emitting diode is electrically connected to the 6th pin of micro-control unit MCU.
5. according to claim 1 or 3 described alarming drowning safety management systems, it is characterized in that: described alarming drowning safety management system also comprises drowned monitoring arrangement, above-mentioned drowned monitoring arrangement comprises drowned information monitoring module, sound and light alarm module and display unit, above-mentioned drowned information monitoring module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned information monitoring module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, a signal output part of above-mentioned drowned information monitoring module is electrically connected to the sound and light alarm module, another signal output part of above-mentioned drowned information monitoring module is electrically connected to display unit.
6. alarming drowning safety management system according to claim 5, it is characterized in that: the drowned information monitoring module of described drowned monitoring arrangement is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of described drowned information monitoring module coordinates with the drowned signal processing module wireless transmission of drowned sniffer;
The 1st pin of described sound and light alarm module is electrically connected to the 13rd pin of micro-control unit MCU, the 2nd pin of above-mentioned sound and light alarm module is electrically connected to the 12nd pin of micro-control unit MCU, the 3rd pin of above-mentioned sound and light alarm module is electrically connected to the 5th pin of micro-control unit MCU, the 4th pin ground connection of above-mentioned sound and light alarm module;
Described display unit comprises Fumction display module and address number display module; The 11st pin of above-mentioned functions display module and the 11st pin of address number display module all are electrically connected to the 18th pin of micro-control unit MCU, and the 12nd pin of above-mentioned functions display module and the 12nd pin of address number display module all are electrically connected to the 17th pin of micro-control unit MCU.
7. alarming drowning safety management system according to claim 5, it is characterized in that: described alarming drowning safety management system also comprises repeater, above-mentioned repeater comprises drowned signal relay process module, above-mentioned drowned signal relay process module adopts the Si4432 radio receiving transmitting module, above-mentioned drowned signal relay process module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and above-mentioned drowned signal relay process module coordinates with the drowned information monitoring module wireless transmission of drowned monitoring arrangement.
8. alarming drowning safety management system according to claim 7, it is characterized in that: the drowned signal relay process module of described repeater is that the Si4432 radio receiving transmitting module comprises Si4432 radio transmitting and receiving chip and micro-control unit MCU, Si4432 radio transmitting and receiving chip and micro-control unit MCU are connected with respectively peripheral circuit, the 14th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 20th pin of micro-control unit MCU, the 15th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 1st pin of micro-control unit MCU, the 16th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 2nd pin of micro-control unit MCU, the 17th pin of Si4432 radio transmitting and receiving chip is electrically connected to the 9th pin of micro-control unit MCU,
The Si4432 radio transmitting and receiving chip of above-mentioned drowned signal relay process module coordinates with the drowned signal processing module wireless transmission of drowned sniffer, and the Si4432 radio transmitting and receiving chip of above-mentioned drowned signal relay process module coordinates with the drowned information monitoring module wireless transmission of drowned monitoring arrangement.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104992512A (en) * | 2015-08-05 | 2015-10-21 | 企力(大连)海事科技有限公司 | Wearable waterproof sound-light numbered help calling device, identity rescue system and application method thereof |
CN105501410A (en) * | 2015-12-17 | 2016-04-20 | 刘红广 | Swimsuit type anti-drowning intelligent life jacket |
CN105869357A (en) * | 2016-05-06 | 2016-08-17 | 东莞文胜鼎电子科技有限公司 | Soaking alarm device and system |
CN107968746A (en) * | 2017-12-29 | 2018-04-27 | 重庆英卡电子有限公司 | A kind of multilink things-internet gateway and its method of work |
CN108824857A (en) * | 2018-06-29 | 2018-11-16 | 金袁弟 | Swimming pool drains anti-suction people's structure |
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2013
- 2013-06-01 CN CN 201320318501 patent/CN203276489U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104992512A (en) * | 2015-08-05 | 2015-10-21 | 企力(大连)海事科技有限公司 | Wearable waterproof sound-light numbered help calling device, identity rescue system and application method thereof |
CN105501410A (en) * | 2015-12-17 | 2016-04-20 | 刘红广 | Swimsuit type anti-drowning intelligent life jacket |
CN105869357A (en) * | 2016-05-06 | 2016-08-17 | 东莞文胜鼎电子科技有限公司 | Soaking alarm device and system |
CN107968746A (en) * | 2017-12-29 | 2018-04-27 | 重庆英卡电子有限公司 | A kind of multilink things-internet gateway and its method of work |
CN107968746B (en) * | 2017-12-29 | 2023-10-17 | 重庆英卡电子有限公司 | Multilink internet of things gateway and working method thereof |
CN108824857A (en) * | 2018-06-29 | 2018-11-16 | 金袁弟 | Swimming pool drains anti-suction people's structure |
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