CN105069979A - Water life-saving satellite positioning alarm method and terminal, and life jacket - Google Patents
Water life-saving satellite positioning alarm method and terminal, and life jacket Download PDFInfo
- Publication number
- CN105069979A CN105069979A CN201510511273.7A CN201510511273A CN105069979A CN 105069979 A CN105069979 A CN 105069979A CN 201510511273 A CN201510511273 A CN 201510511273A CN 105069979 A CN105069979 A CN 105069979A
- Authority
- CN
- China
- Prior art keywords
- alarm
- water
- alarm terminal
- terminal
- satnav
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/17—Emergency applications
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a water life-saving satellite positioning alarm method and terminal, and a life jacket. The method comprises the steps: water encountering detection, positioning reporting, and handy rescue. The alarm terminal comprises a housing, a light window, a self-inspection key, and a power electric quantity detection key, wherein the light window, the self-inspection key and the power electric quantity detection key are respectively disposed on the housing. An internal circuit comprises a Beidou RDSS module, a water touching inductor, an energy storage capacitor, and other modules. The alarm method and terminal can achieve functions of self-inspection, electric quantity detection of a battery, manual alarm and drowning automatic alarm, and can effectively achieve the quick positioning and alarm of drowning. Moreover, the terminal is small in size, is light in weight, is low in power consumption, is high in transmission efficiency, and is simple in operation and use.
Description
Technical field
The present invention relates to a kind of positioning alarm method and terminal, particularly relate to a kind of water survival satnav alarm method, terminal and life jacket.
Background technology
In recent years, waterbornely in dangerly to occur repeatedly, such as, affected larger Korea S's " years number " the marine sinking having on April 6th, 2014, on June 1st, 2015 China's " star in east " the Changjiang river sinking etc.Wherein, " star in east " the Changjiang river sinking, the incident time is 9: 1 evening of on June 1st, 2015, and to about during 2 days 1 June in 2015, Changjiang River Trunk Line rescue coordinating center waterborne just receives distress alerting, time delay has 3 hours more than, does not realize Realtime Alerts in danger, misses best rescue opportunity.
Visible, the usual incident of water survival is unexpected, and person in distress wishes, in the very first time, residing distress position is reported to rescue center most, so that rescue center finds person in distress quickly and accurately.
But, mainly there is following problem in prior art:
One is meet water automatic alarm and repeatedly report to the police.The overboard rear usual psychological stress of person in distress, is difficult to exact operations to general locating alarming terminal, preferably can provide after meeting water and send alerting signal without the need to the autoalarm of operation; In addition, person in distress may be in the continuous upset condition in position, and such as, with river, marine stream, this just needs to accomplish repeatedly locating alarming, like this can according to up-to-date locating alarming information fast searching person in distress when rescue worker arrives.
Two is communication overlay problems.Dangerous situation can have a negative impact to general communication mode when occurring usually, and such as regular handset signal sharply increases, and call completion ratio reduces, and the control tower that even communicates is impaired, signal interruption.And sea rescue, particularly off-lying sea lifesaving, ground moving cellular communication does not cover at off-lying sea at all, and uses general satellite communication terminal cost very high.
In addition, the usual volume of existing satnav alarm terminal is comparatively large, power supply power consumption is comparatively large, and fall into the water very easily to sink, stand-by time is shorter.
For these reasons, be necessary to provide a kind of water survival satnav alarm method and terminal, can effectively send position alerting signal in the overboard rear very first time, reduce volume and power consumption, and the application mode such as automatic alarm, repetition of alarms can be realized.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of water survival satnav alarm method, terminal and life jacket, automatic alarm, repetition of alarms can not be realized when solving generation in danger in prior art, locating alarming limited coverage area, real-time are not strong, high cost, the problems such as alarm terminal volume, power consumption are excessive.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of water survival satnav alarm method, the method is carried out automatic alarm to rescue center by using alarm terminal and/or manually reports to the police, this automatic alarm method comprises step: meet water and detect, this alarm terminal falls into the water, after detecting that this alarm terminal is overboard state by tactile water sensor, automatically open internal alarm circuit, this alarm terminal enters alarm condition by low-power consumption standby state; Location notification, this alarm terminal is by built-in Big Dipper RDSS module and dual-mode antenna, and transmitting and receiving big-dipper satellite location navigation signal, is reported to this rescue center by the positional information residing for this alarm terminal and temporal information automatically; Sue and labour nearby, this rescue center, by the positional information of this alarm terminal and temporal information, is transmitted to the multiple rescue strength near this alarm terminal automatically, is sued and laboured by this rescue strength tissue.
In another embodiment of water survival satnav alarm method of the present invention, this automatic alarm method also comprises repetition of alarms, this repetition of alarms was carry out once for every 1 minute within overboard 1 hour, be greater than 1 hour in the overboard time is carry out once for every 15 minutes later, and this each repetition of alarms all upgrades current location information and the temporal information of this alarm terminal.
In another embodiment of water survival satnav alarm method of the present invention, this is manually reported to the police and comprises step: button starts, and personnel fall into the water, by operating the button of this alarm terminal, open internal alarm circuit, this alarm terminal enters alarm condition by low-power consumption standby state; Location notification, this alarm terminal is by Big Dipper RDSS module and dual-mode antenna, and transmitting and receiving big-dipper satellite location navigation signal, is reported to this rescue center by the positional information of this alarm terminal and temporal information automatically; Sue and labour nearby, this rescue center, by the positional information of this alarm terminal and temporal information, is transmitted to the multiple rescue strength near this alarm terminal position automatically, is sued and laboured by this rescue strength tissue.
In another embodiment of water survival satnav alarm method of the present invention, this location notification also comprises light and judges, this alarm terminal carries out astronomy according to residing positional information and temporal information and calculates, and judge that the sun is in below more than local horizon or local horizon, if the sun is in below local horizon, then automatically light lighting circuit, this alarm terminal white light glimmers.
Present invention also offers a kind of water survival satnav alarm terminal, this alarm terminal comprises plastics waterproofing shell, Big Dipper RDSS module and dual-mode antenna is packaged with inside this cover top portion, the front upper of this shell is provided with 1 airtight light window, the positive Middle face of this shell is provided with 1 self-inspection button and 1 electric quantity of power supply detection button, sign window is provided with bottom the front of this shell, the bottom of this shell is provided with tactile water sensor, the back side of this shell is provided with airtight battery container cavity.
In another embodiment of water survival satnav alarm terminal of the present invention, this tactile water sensor is two tactile water electrodes, and has insulation protective board in this tactile water electrode arranged outside, leaves gap between this insulation protective board and this tactile water electrode.
In another embodiment of water survival satnav alarm terminal of the present invention, the thickness of this waterproof case is 30 millimeters, and the spacing of this waterproof case top and bottom is 150 millimeters, and the breadth extreme of these waterproof case two sides is 79 millimeters.
In another embodiment of water survival satnav alarm terminal of the present invention, these waterproof case two sides are provided with asperity, the recess width of this asperity is 1.2 millimeters, protuberance width is 4.6 millimeters, and low side at the bottom of this recess is 0.5 millimeter to the spacing on this protuberance top.
In another embodiment of water survival satnav alarm terminal of the present invention, the internal circuit of this terminal comprises Big Dipper RDSS module and dual-mode antenna, low-power consumption MCU, electronic switch, electric battery, LED, this Big Dipper RDSS module is by base band power module and amplifier power supply module for power supply, and be connected with this low-power consumption MCU bi-directional data, this electric battery is powered to this low-power consumption MCU by low-power consumption LDO, this low-power consumption MCU and button, touch water induction device and working station indicator electrical connection, receive this button, touch the input signal of water induction device, control working station indicator instruction different operating state, also control this electronic switch, make this electric battery respectively to storage capacitor, LED drive circuit and this base band power module are powered, this storage capacitor exports to this amplifier power supply module for power supply, this LED drive circuit drives power supply to this LED.
Present invention also offers a kind of life jacket, this life jacket is provided with aforesaid water survival satnav alarm terminal.
The invention has the beneficial effects as follows: water survival satnav alarm method provided by the invention, terminal and life jacket, can report to the police in the overboard rear startup of alarm terminal, location and time information residing for alarm terminal is sent alerting signal by Big Dipper RDSS module and dual-mode antenna to rescue center, warning message sends to the rescue strength tissue near alarm terminal to sue and labour by rescue center, this alarm terminal is provided with light window on its housing, self-inspection button, electric quantity of power supply detects button, internal circuit comprises Big Dipper RDSS module, touch water induction device, the modules such as storage capacitor, this terminal is used to realize self-inspection, battery electric quantity detects, the functions such as artificial warning and overboard automatic alarm, can effectively solve overboard in danger time quick position and warning problem, and it is little to have volume, lightweight, low in energy consumption, operation uses the advantages such as simple.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of automatic alarm in water survival satnav alarm method one embodiment of the present invention;
Fig. 2 is artificial process flow diagram of reporting to the police in another embodiment of water survival satnav alarm method of the present invention;
Fig. 3 is the front elevation of water survival satnav alarm terminal one embodiment of the present invention;
Fig. 4 is the side asperity close-up schematic view of another embodiment of water survival satnav alarm terminal of the present invention;
Fig. 5 is that water electrode schematic diagram is touched in the bottom of another embodiment of water survival satnav alarm terminal of the present invention;
Fig. 6 is the longitudinal sectional view that water electrode and insulation protective board are touched in the bottom of another embodiment of water survival satnav alarm terminal of the present invention;
Fig. 7 is the circuit composition frame chart of another embodiment of water survival satnav alarm terminal of the present invention.
Embodiment
For the ease of understanding the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be described in more detail.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to the embodiment described by this instructions.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, unless otherwise defined, all technology that this instructions uses and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention just in order to describe specific embodiment is not for limiting the present invention.Term that this instructions uses " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with accompanying drawing, various embodiments of the present invention are described in detail.
Fig. 1 is the process flow diagram of automatic alarm in water survival satnav alarm method one embodiment of the present invention.Automatic alarm method shown in Fig. 1 is by using alarm terminal to carry out automatic alarm to rescue center, comprising 3 steps, namely meets water and detects S101, location notification S102 and the S103 that sues and labours nearby.
Detect in S101 at chance water, when alarm terminal falls into the water, after detecting that alarm terminal is overboard state by the tactile water sensor on alarm terminal, automatically open internal alarm circuit, described alarm terminal enters alarm condition by low-power consumption standby state.Here, tactile water sensor is specifically designed to the whether water-immersed electron device of perception detection alarm terminal or pair of electrodes, and for this for electrode, after being immersed in the water, because glassware for drinking water has certain electric conductivity, this can be caused like this to have one to access resistance to being equivalent between electrode, thus between this is to electrode, form pressure reduction and generation current, trigger alarm circuit.In addition, also it should be noted that, this alarm terminal has just been in low-power consumption standby state after loading powered battery, as long as have external trigger (as overboard detection triggering, button operation trigger) just can activate this terminal be in this state in various different duty.Therefore, this alarm terminal can without the need to power switch, this design can ensure overboard in danger time get final product work, realize the automatic alarm of real meaning, and unlike alarm terminal also to start shooting after could work.Certainly, low power dissipation design must meet long-time standby needs, hereinafter can further illustrate this.
In the notification S102 of location, owing to starting warning circuit work, this alarm terminal is by built-in Big Dipper RDSS module and dual-mode antenna, and transmitting and receiving big-dipper satellite location navigation signal, is reported to rescue center by the positional information residing for alarm terminal and temporal information automatically.Herein, Big Dipper RDSS (RadioDeterminationSatelliteService) module is exactly the active satellite locating module that we often mention, its principal feature is: this module is not by self complete independently of this module to the range observation of satellite and position calculation, must by external system by replying with the communication of this module, therefore, while completing location, also complete the position message of externally system, realize location with communicate integrated.Therefore, utilize Big Dipper RDSS module can form fixing location notification relation between alarm terminal and rescue center, as long as detection is in danger fine, just on-site positional information and temporal information is sent to rescue center by this Big Dipper RDSS module, and once after rescue center's positional information of receiving a certain Big Dipper RDSS module and temporal information, just think that the alarm terminal corresponding to this module have issued alerting signal, also known the accurate location residing for this alarm terminal simultaneously.
As a kind of preferred implementation, light can also be comprised to judge in the notification S102 of location, be exactly that alarm terminal described in this alarm terminal carries out astronomy calculating according to residing positional information and temporal information, and judge that the sun is in below more than local horizon or local horizon, if the sun is in below local horizon, then automatically light lighting circuit, described alarm terminal white light flicker.Here, astronomical to calculate mainly according to the rotation location calculating the relative sun of the current time earth, then judge that the sun is in more than the local horizon of current location or below local horizon according to alarm terminal present position.This design is mainly convenient to implement rescue at night, is guided by the warning of light, and can provide signal designation for rescue in evening, be conducive to finding target early, Rapid Implementation is rescued.
Sue and labour nearby in S103, rescue center, by the positional information of alarm terminal and temporal information, is transmitted to the multiple rescue strength near alarm terminal automatically, is sued and laboured by rescue strength tissue.Here, rescue center takes multiple rescue strength near alarm terminal to send the mode of aid request, and this mode can realize the most in time, the most effectively rescue.This is because present rescue strength presents diversified trend, the rescue strength of such as public welfare, gyp rescue strength, specialty rescue strength, amateurish rescue strength etc., as long as collect various rescue force information in rescue center, multiple means of communication just can be utilized to inform them, and information sharing and scientific dispatch are carried out to these rescue strength, improve the ageing and reliability of rescue.
Compared with prior art, shown in Fig. 1, water survival satnav alarm method embodiment of the present invention can realize automatic alarm, as long as alarm terminal falls into the water, any manual operation comprising power-on operation is all saved and can be reported to the police; And utilize Big Dipper RDSS module at least can, within the scope of China and surrounding countries, to realize not reporting to the police by any region of geographic position restriction; And send aid request by rescue center to the multiple rescue strength near alarm terminal position, sued and laboured by these rescue strength tissues, then can improve the ageing of rescue and reliability.Therefore, the embodiment of the present invention achieves automatic alarm, on a large scale warning and Quick rescue, greatly strengthens the gentle emergency response capability in danger of Automated water of rescue in danger waterborne.
Further, described in Fig. 1, automatic alarm method also comprises repetition of alarms.Repeat 3 steps in above-mentioned automatic alarm method exactly according to certain time interval, namely meet water and detect S101, location notification S102 and the S103 that sues and labours nearby.The method is mainly for the situation may changing position after man overboard along with the flowing of water, also to consider repeatedly that repetition of alarms can the electricity of progressively consumption alarm terminal simultaneously, extend the alarm interval time, particularly when searching and rescuing that difficulty is comparatively large, the time of searching and rescuing is longer, if the frequency of repetition of alarms is excessive, then the electricity of alarm terminal is by very fast approach exhaustion, is unfavorable for that the later stage rescues.Be set as: repetition of alarms was once report to the police for every 1 minute within overboard 1 hour, be greater than 1 hour in the overboard time is carry out once for every 15 minutes later for this reason, and each repetition of alarms all upgrades current location information and the temporal information of alarm terminal.Preferably, in order to ensure the reliability of reporting to the police, after first time warning sends, terminal need receive search and rescue center return confirmation, show that search and rescue center have received warning, and then repeatedly carry out repetition of alarms, and these repetitions of alarms confirm with regard to not needing rescue center to carry out reply again.Two search and rescue centers can also be set, can report to the police respectively to these two centers of searching and rescuing in turn when repetition of alarms, strengthen the reliability of reporting to the police further.
Fig. 2 is artificial process flow diagram of reporting to the police in another embodiment of water survival satnav alarm method of the present invention.Positioning alarm method shown in Fig. 2 is by using alarm terminal manually to report to the police to rescue center, comprising 3 steps, and namely button starts S201, location notification S202 and the S203 that sues and labours nearby.Wherein, location reports S202 and the S203 that sues and labours nearby reports S102 with the location above shown in Fig. 1 and the S103 that sues and labours nearby has identical process, repeats no more.
Start S201 at button, personnel fall into the water, and by operating the button of alarm terminal, open internal alarm circuit, alarm terminal enters alarm condition by low-power consumption standby state.This artificial type of alarm adds the range of application of this alarm terminal, be exactly when the fine appearance in other non-overboard dangers, such as, when fire, earthquake etc. occur, also can be reported to the police by artificial type of alarm, as for the concrete grammar of button operation, further specified in alarm terminal embodiment hereafter.
Based on same inventive concept, Fig. 3 shows the front elevation of water survival satnav alarm terminal one embodiment of the present invention.
Alarm terminal shown in Fig. 3 comprises plastics waterproofing shell 11, this plastics waterproofing shell 11 good leak tightness, lightweight, is immersed in the water rear buoyancy larger.Inside shell 11 top 12, be provided with Big Dipper RDSS module and dual-mode antenna, the Big Dipper RDSS module selected here is miniaturization module, and volume is little, lightweight, and dual-mode antenna is ultra-small antenna, and within the shell 11 being encapsulated in this terminal.The performance index of this Big Dipper RDSS module are: (1) receptivity: receive frequency is 2491.75MHz, and polarization mode is right-handed circular polarization, receiving cable number >=6, acquisition sensitivity-127.6dbm, tracking sensitivity-127.6dbm; (2) emitting performance: transmission frequency is 1615.68MHz, polarization mode is right-handed circular polarization, voltage standing wave ratio (VSWR)≤1.5.And for this alarm terminal embodiment, it is overboard time of fire alarming≤3 minute first, in the scope that the terminal antenna elevation angle is greater than 45 °, emissive power EIRP (effective isotropic radiated power) is not less than 10dBW.
The front upper of shell 11 is provided with 1 light window 13, when inner LED is luminous, light can be appeared by this light window 13.In normal use procedure, can be observed the light of 4 kinds of colors by light window 13, be white, green, red, blue respectively.Wherein, blue light is key indicator lamp, and continue to light during any one button is pressed, during low-power consumption standby state, all pilot lamp are all closed, to save electric energy.
The positive Middle face of shell 11 is provided with 1 self-inspection button 14 and 1 electric quantity of power supply detection button 15, only need can completes multiple detection and alarm mode operation by these two button operations.
First, battery electric quantity measuring ability, for detecting the current electricity of this terminal inner battery also with the light representation of different colours.Detecting step is as follows: press electric quantity of power supply and detect button 15, now light window 13 sends blue light, continue to press this button and enter battery electric quantity detected state after about 1 second, after detection completes, use if battery electric quantity can meet 72 little alarms, then light window 13 flash green, otherwise flicker ruddiness.Display battery electric quantity testing result, after about 20 seconds, exits battery electric quantity detected state automatically, if between display battery electric quantity fruiting period, presses electric quantity of power supply and detects button 15 more than 1 second, then exit battery electric quantity state.Battery electric quantity measuring ability can detect battery electric quantity simply and effectively, for prompting changing battery, estimation warning duration etc. provide foundation.
Secondly, self-checking function, for detecting the location of this terminal and warning function, if self-inspection successfully show the location of this alarm terminal and warning function normal, can relievedly use.Self-detection result is shown by light.Self-inspection step is as follows: press self-inspection button 14, and now light window 13 sends blue light, and continue to press this button and enter self-inspection flow process after 3 seconds, light window 13 first dodges three times white lights, and then green glow flicker, represents just in self-inspection.Now, by this terminal front side upward, be placed in outdoor open ground, observation lamp optical flare situation, after about 1 minute, self-inspection completes.If self-inspection success, light window 13 white light glimmers, if fail self-test, then and light window 13 red flare.After self-inspection success, white light terminates self-inspection after glimmering 1 minute automatically; If fail self-test, then red flare is after 2 minutes, automatically terminates self-inspection.Continue to press during display self-detection result self-inspection button 14 more than 3 seconds after also can terminate self-inspection, terminal enters low-power consumption standby state.Because each self-inspection needs to consume certain battery electric quantity, advise not being shorter than 3 months from the overhaul period.Self-checking function can the performance state of detection alarm terminal simply and effectively, for the normal use of this terminal, maintaining provide foundation.
Then, artificial warning function, refer to that triggering this terminal by button positions and constantly send warning message to rescue center, operation steps is as follows: press self-inspection button 14 and electric quantity of power supply simultaneously and detect button 15 and continue more than 10 seconds, enter artificial alarm mode, and light window 13 glimmers 3 white lights, then glimmer ruddiness, represent and report to the police, if report to the police successfully, then light window 13 flash green.
Finally, overboard auto-alarm function, after referring to that alarm terminal touches water, reports to the police, automatically without any need for manual operation.Alarming result is shown by light, and during overboard warning, terminal can coordinate life jacket to use together, terminal must front outwardly, top is positioned in the pocket of life jacket upward.Tactile water sensor on alarm terminal starts to start after continuing to touch water 10 second reports to the police, and now, the white light in light window 13 and ruddiness successively continue flicker, after searching and rescuing receive centre to the alerting signal of this terminal, report to the police successfully, green light flicker.Further, when during warning being night, the white light in light window 13 continues flicker.Report to the police to terminate, during reporting to the police, continue to press self-inspection button 14 or electric quantity of power supply detect any one button 10 second in button 15 two buttons, can terminate to report to the police, terminal reenters low-power consumption standby state.Overboard warning is automatic operation, without any need for manual operation.
The both sides of terminal enclosure shown in Fig. 3 are provided with asperity 16, and this is convenient to personnel to hold use, is easy to landing during this terminal of particularly taking in water, and arranging asperity can reduce landing, are also convenient to this alarm terminal to be fixedly strapped in life jacket.Be provided with at the positive basifacial of terminal enclosure and indicate window 17, in order to indicate title and the manufacturer of this terminal, be also provided with airtight battery container cavity at the back side of terminal enclosure, 2 joint, 3.6 volts of high-capacity batteries can be held.
Fig. 4 is the asperity close-up schematic view on the limit, left side of water survival satnav alarm terminal one embodiment of the present invention.Wherein, the width H21 of protuberance is 4.6 millimeters, and the width H22 of recess is 1.2 millimeters, and the spacing W21 on recess low side and protuberance top is 0.5 millimeter.
Fig. 5 is that water electrode schematic diagram is touched in the bottom of another embodiment of water survival satnav alarm terminal of the present invention.This is actually an embodiment of the tactile water sensor of this alarm terminal, the tactile water electrode 51 be made up of two cylindrical metal electrode, these two tactile water electrodes 51 are mutually isolated at ordinary times, after alarm terminal falls into the water, because glassware for drinking water has certain electric conductivity, so just be equivalent between two tactile water electrodes 51, form a conduction connect, form loop, thus trigger alarm terminal inner circuit make response.Two in Fig. 5 tactile water electrode 51 center distance W50 are 1cm.
In addition, insulation protective board can also be configured with in the outside of two tactile water electrodes 31.As shown in Figure 6, this figure is the longitudinal sectional view of the bottom of another embodiment of water survival satnav alarm terminal of the present invention, wherein touch the tactile water electrode 51 in water electrode 61 corresponding diagram 5, this tactile water electrode 61 is given prominence to from the bottom 62 of alarm terminal, and be configured with insulation protective board 63 in the outside of this this tactile water electrode 61, leave certain gap between insulation protective board 63 and tactile water electrode 61, this gap width is preferably 2mm ~ 6mm.Insulation protective board 63 and terminal enclosure can be one-body molded, or are fixed on bottom terminal enclosure by insulation protective board 63 by modes such as screws.Adopt insulation protective board to after tactile water electrode protection, can reduce or avoid tactile water electrode be communicated with by other conducting mediums unintentionally and cause false alarm.
Fig. 7 is the circuit composition frame chart of water survival satnav alarm terminal one embodiment of the present invention.As can be seen from Figure 7, this circuit comprises Big Dipper RDSS module 301 and dual-mode antenna, low-power consumption MCU302, electronic switch 308, electric battery 307, LED 313, this Big Dipper RDSS module 301 is powered by base band power module 311 and amplifier power supply module 310, and be electrically connected with low-power consumption MCU302, electric battery 307 is powered to described low-power consumption MCU302 by low-power consumption LDO (low pressure difference linear voltage regulator), low-power consumption MCU302 and button 303 (comprise self-inspection button and electric quantity of power supply detects button 15), tactile water induction device 304 and working station indicator 306 are electrically connected, receive from button 303, touch the input signal of water induction device 304, control working station indicator 305 and indicate different duties, low-power consumption MCU302 also controls electronic switch 308, make electric battery 307 respectively to storage capacitor 309, LED drive circuit 312 and base band power module 311 are powered, storage capacitor 309 exports powers to amplifier power supply module 310, LED drive circuit 312 pairs of LED 313 drive power supply.
In order to realize long-term holding state, this terminal inner circuit can be in low-power consumption mode state, and the low-power consumption MCU302 wherein selected is MSP430F5328IRGC.Under low-power consumption mode, electronic switch 308 controls by low-power consumption MCU302, disconnects the power supply to storage capacitor 309, base band power supply 311, LED drive circuit 312, and Big Dipper RDSS module 301 is power-off off position.Have button to press when button 303 or touch after water induction device 304 senses tactile water, MCU302 just proceeds to normal operating conditions by low power consumpting state, then completes corresponding function operation.
Usually the low-consumption power of this alarm terminal is 20 μ w, and when battery capacity abundance, the low-power consumption standby time can reach 3 ~ 5 years.Meanwhile, the battery of employing can not self-discharge or electric leakage.Therefore, this low power dissipation design scheme can make this alarm terminal without the need to being provided with power switch, as long as load battery just enter low-power consumption standby state.
In the circuit shown in Fig. 7, storage capacitor 309 can select the electrochemical capacitor into EGPA500ELL182MU40S.Here, electric battery 307 is not directly power to amplifier power supply 310 after electronic switch 308, but centre have passed through storage capacitor 309, the technique effect of this design is the peak power output that can improve Big Dipper RDSS module 301 instantaneous transmission signal, if not this electric capacity, the peak power output of Big Dipper RDSS module 301 is < 5dBW, and 10dBW output power after having had storage capacitor 309, can be increased to, this is because this storage capacitor 309 can strengthen the supply current of the instantaneous work of Big Dipper RDSS module 301, and directly powered by battery and be difficult to accomplish, this also just in time meets the work characteristics that Big Dipper RDSS module 301 transmits, namely in short-term, high power is to satellite launch upward signal.After can ensureing that this terminal falls into the water like this, the signal of transmitting increases in water transmission loss, can strengthen the impact reducing water transmission loss or the stop of other foreign material by this power.
Based on above embodiment, water survival satnav alarm method provided by the invention, terminal and life jacket, can report to the police in the overboard rear startup of alarm terminal, location and time information residing for alarm terminal is sent alerting signal by Big Dipper RDSS module and dual-mode antenna to rescue center, warning message sends to the rescue strength tissue near alarm terminal to sue and labour by rescue center, this alarm terminal is provided with light window on its housing, self-inspection button, electric quantity of power supply detects button, internal circuit comprises Big Dipper RDSS module, touch water induction device, the modules such as storage capacitor, this terminal is used to realize self-inspection, battery electric quantity detects, the functions such as artificial warning and overboard automatic alarm, can effectively solve overboard in danger time quick position and warning problem, and it is little to have volume, lightweight, low in energy consumption, ERP is large, operation uses the advantages such as simple.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing instructions of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, include in scope of patent protection of the present invention.
Claims (10)
1. a water survival satnav alarm method, described method is carried out automatic alarm to rescue center by using alarm terminal and/or manually reports to the police, and it is characterized in that, described automatic alarm method comprises step:
Chance water detects, and described alarm terminal falls into the water, and after detecting that described alarm terminal is overboard state by tactile water sensor, automatically open internal alarm circuit, described alarm terminal enters alarm condition by low-power consumption standby state;
Location notification, described alarm terminal is by built-in Big Dipper RDSS module and dual-mode antenna, and transmitting and receiving big-dipper satellite location navigation signal, is reported to described rescue center by the positional information residing for described alarm terminal and temporal information automatically;
Sue and labour nearby, described rescue center, by the positional information of described alarm terminal and temporal information, is transmitted to the multiple rescue strength near described alarm terminal automatically, is sued and laboured by described rescue strength tissue.
2. water survival satnav alarm method according to claim 1, it is characterized in that, described automatic alarm method also comprises repetition of alarms, described repetition of alarms was carry out once for every 1 minute within overboard 1 hour, be greater than 1 hour in the overboard time is carry out once for every 15 minutes later, and described each repetition of alarms all upgrades current location information and the temporal information of described alarm terminal.
3. water survival satnav alarm method according to claim 1 and 2, is characterized in that, described artificial warning comprises step:
Button starts, and personnel fall into the water, and by operating the button of described alarm terminal, open internal alarm circuit, described alarm terminal enters alarm condition by low-power consumption standby state;
Location notification, described alarm terminal is by Big Dipper RDSS module and dual-mode antenna, and transmitting and receiving big-dipper satellite location navigation signal, is reported to described rescue center by the positional information of described alarm terminal and temporal information automatically;
Sue and labour nearby, described rescue center, by the positional information of described alarm terminal and temporal information, is transmitted to the multiple rescue strength near described alarm terminal position automatically, is sued and laboured by described rescue strength tissue.
4. water survival satnav alarm method according to claim 3, it is characterized in that, described location notification also comprises light and judges, described alarm terminal carries out astronomy according to residing positional information and temporal information and calculates, and judge that the sun is in below more than local horizon or local horizon, if the sun is in below local horizon, then automatically light lighting circuit, described alarm terminal white light flicker.
5. a water survival satnav alarm terminal, it is characterized in that, described alarm terminal comprises plastics waterproofing shell, Big Dipper RDSS module and dual-mode antenna is packaged with inside described cover top portion, the front upper of described shell is provided with 1 airtight light window, the positive Middle face of described shell is provided with 1 self-inspection button and 1 electric quantity of power supply detection button, sign window is provided with bottom the front of described shell, the bottom of described shell is provided with tactile water sensor, the back side of described shell is provided with airtight battery container cavity.
6. water survival satnav alarm terminal according to claim 5, it is characterized in that, described tactile water sensor is two tactile water electrodes, and has insulation protective board in described tactile water electrode arranged outside, leaves gap between described insulation protective board and described tactile water electrode.
7. water survival satnav alarm terminal according to claim 6, it is characterized in that, the thickness of described waterproof case is 30 millimeters, and the spacing of described waterproof case top and bottom is 150 millimeters, and the breadth extreme of described waterproof case two sides is 79 millimeters.
8. water survival satnav alarm terminal according to claim 7, it is characterized in that, described waterproof case two sides are provided with asperity, the recess width of described asperity is 1.2 millimeters, protuberance width is 4.6 millimeters, and low side at the bottom of described recess is 0.5 millimeter to the spacing on described protuberance top.
9. the water survival satnav alarm terminal according to any one of claim 5 to 8, it is characterized in that, the internal circuit of described terminal comprises Big Dipper RDSS module and dual-mode antenna, low-power consumption MCU, electronic switch, electric battery, LED, described Big Dipper RDSS module is by base band power module and amplifier power supply module for power supply, and be connected with described low-power consumption MCU bi-directional data, described electric battery is powered to described low-power consumption MCU by low-power consumption LDO, described low-power consumption MCU and button, touch water induction device and working station indicator electrical connection, receive described button, touch the input signal of water induction device, control working station indicator instruction different operating state, also control described electronic switch, make described electric battery respectively to storage capacitor, LED drive circuit and described base band power module are powered, described storage capacitor exports to described amplifier power supply module for power supply, described LED drive circuit drives power supply to described LED.
10. a life jacket, is characterized in that, described life jacket is provided with the water survival satnav alarm terminal described in any one of claim 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511273.7A CN105069979A (en) | 2015-08-19 | 2015-08-19 | Water life-saving satellite positioning alarm method and terminal, and life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510511273.7A CN105069979A (en) | 2015-08-19 | 2015-08-19 | Water life-saving satellite positioning alarm method and terminal, and life jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105069979A true CN105069979A (en) | 2015-11-18 |
Family
ID=54499333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510511273.7A Pending CN105069979A (en) | 2015-08-19 | 2015-08-19 | Water life-saving satellite positioning alarm method and terminal, and life jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105069979A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405578A (en) * | 2016-10-09 | 2017-02-15 | 上海电控研究所 | Beidou on-sea lifesaving terminal |
| CN106526618A (en) * | 2016-09-30 | 2017-03-22 | 广州祺智通信科技股份有限公司 | Beidou SOS rescue rapid notification implementation method |
| CN106781258A (en) * | 2016-12-30 | 2017-05-31 | 天津科利尔环境信息技术有限公司 | A kind of autonomous positioning help alarm based on big-dipper satellite short message message information |
| CN107436381A (en) * | 2017-08-31 | 2017-12-05 | 中国人民解放军海军医学研究所 | Improve the method and lifesaving appliance of lifesaving appliance rescue efficiency |
| CN107685840A (en) * | 2016-08-05 | 2018-02-13 | 贝里斯商克缇斯国际股份有限公司 | Distress-call device of life jacket |
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
| CN109606595A (en) * | 2018-12-27 | 2019-04-12 | 重庆华渝电气集团有限公司 | A kind of submarine underwater escape decompression dive computer |
| CN110017436A (en) * | 2018-01-08 | 2019-07-16 | 江苏华燕船舶装备有限公司 | A kind of polar region lifejacket light and its working method |
| CN110215190A (en) * | 2019-06-09 | 2019-09-10 | 中国人民解放军海军特色医学中心 | A kind of device having vital signs detecting and positioning function |
| CN110294085A (en) * | 2019-07-05 | 2019-10-01 | 李利 | A kind of sea rescue communication equipment |
| WO2020057183A1 (en) * | 2018-09-21 | 2020-03-26 | 深圳市华尔威体育用品制造有限公司 | Snorkel with safety warning device |
| CN114531744A (en) * | 2022-01-28 | 2022-05-24 | 西安烽火电子科技有限责任公司 | Emergency lifesaving wireless communication terminal and lifesaving searching method thereof |
| CN114845288A (en) * | 2022-04-27 | 2022-08-02 | 中国人民解放军32021部队 | Low-power-consumption transmission frequency control method and control system for satellite short message terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156079A (en) * | 2005-04-11 | 2008-04-02 | 金正善 | Salvage system for life jacket |
| CN203102013U (en) * | 2013-01-24 | 2013-07-31 | 河海大学 | Solar radio telescope automatic tracking device based on Beidou system |
| CN104199070A (en) * | 2014-09-16 | 2014-12-10 | 程存学 | Marine target positioning method, help seeking terminal and search and rescue terminal and system |
| CN204871535U (en) * | 2015-08-19 | 2015-12-16 | 上海斗海信息科技发展有限公司 | Lifesaving satellite positioning warning terminal on water and life vest |
-
2015
- 2015-08-19 CN CN201510511273.7A patent/CN105069979A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156079A (en) * | 2005-04-11 | 2008-04-02 | 金正善 | Salvage system for life jacket |
| CN203102013U (en) * | 2013-01-24 | 2013-07-31 | 河海大学 | Solar radio telescope automatic tracking device based on Beidou system |
| CN104199070A (en) * | 2014-09-16 | 2014-12-10 | 程存学 | Marine target positioning method, help seeking terminal and search and rescue terminal and system |
| CN204871535U (en) * | 2015-08-19 | 2015-12-16 | 上海斗海信息科技发展有限公司 | Lifesaving satellite positioning warning terminal on water and life vest |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685840A (en) * | 2016-08-05 | 2018-02-13 | 贝里斯商克缇斯国际股份有限公司 | Distress-call device of life jacket |
| CN106526618A (en) * | 2016-09-30 | 2017-03-22 | 广州祺智通信科技股份有限公司 | Beidou SOS rescue rapid notification implementation method |
| CN106526618B (en) * | 2016-09-30 | 2019-01-08 | 广州祺智通信科技股份有限公司 | A kind of implementation method of Beidou SOS rescue fast notification |
| CN106405578A (en) * | 2016-10-09 | 2017-02-15 | 上海电控研究所 | Beidou on-sea lifesaving terminal |
| CN106781258A (en) * | 2016-12-30 | 2017-05-31 | 天津科利尔环境信息技术有限公司 | A kind of autonomous positioning help alarm based on big-dipper satellite short message message information |
| CN109143285B (en) * | 2017-06-27 | 2022-05-24 | 航天恒星科技有限公司 | Positioning reporting system applied to attitude multi-variable dynamic target |
| CN109143285A (en) * | 2017-06-27 | 2019-01-04 | 航天恒星科技有限公司 | Positioning reporting chain applied to the changeable high dynamic target of posture |
| CN107436381B (en) * | 2017-08-31 | 2020-05-22 | 中国人民解放军海军医学研究所 | Method for improving rescue efficiency of lifesaving equipment and lifesaving equipment |
| CN107436381A (en) * | 2017-08-31 | 2017-12-05 | 中国人民解放军海军医学研究所 | Improve the method and lifesaving appliance of lifesaving appliance rescue efficiency |
| CN110017436A (en) * | 2018-01-08 | 2019-07-16 | 江苏华燕船舶装备有限公司 | A kind of polar region lifejacket light and its working method |
| WO2020057183A1 (en) * | 2018-09-21 | 2020-03-26 | 深圳市华尔威体育用品制造有限公司 | Snorkel with safety warning device |
| CN109606595A (en) * | 2018-12-27 | 2019-04-12 | 重庆华渝电气集团有限公司 | A kind of submarine underwater escape decompression dive computer |
| CN110215190A (en) * | 2019-06-09 | 2019-09-10 | 中国人民解放军海军特色医学中心 | A kind of device having vital signs detecting and positioning function |
| CN110294085A (en) * | 2019-07-05 | 2019-10-01 | 李利 | A kind of sea rescue communication equipment |
| CN114531744A (en) * | 2022-01-28 | 2022-05-24 | 西安烽火电子科技有限责任公司 | Emergency lifesaving wireless communication terminal and lifesaving searching method thereof |
| CN114531744B (en) * | 2022-01-28 | 2023-12-15 | 西安烽火电子科技有限责任公司 | Distress lifesaving wireless communication terminal and lifesaving searching method thereof |
| CN114845288A (en) * | 2022-04-27 | 2022-08-02 | 中国人民解放军32021部队 | Low-power-consumption transmission frequency control method and control system for satellite short message terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105069979A (en) | Water life-saving satellite positioning alarm method and terminal, and life jacket | |
| CN204871535U (en) | Lifesaving satellite positioning warning terminal on water and life vest | |
| CN204010234U (en) | Big Dipper emergent alarm deliverance apparatus | |
| WO2008004175A2 (en) | Nautical safety beacon | |
| CN102956089B (en) | A kind ofly search and rescue terminal and the rescue method waterborne based on this search and rescue terminal | |
| CN203465535U (en) | Watch for children | |
| CN204286480U (en) | The indoor multimode location of the Big Dipper and safety monitoring device | |
| CN106781258A (en) | A kind of autonomous positioning help alarm based on big-dipper satellite short message message information | |
| CN105282695A (en) | Marine operating personnel searching, rescuing and positioning indication beacon | |
| CN106357793A (en) | Waterlogging-preventing early-warning method and device for power distribution facility | |
| CN105279901B (en) | A kind of wearable device and its implementation for being used for drowned emergency | |
| CN202919349U (en) | Solar power supply positioning package | |
| CN107886681A (en) | Fishery safety of crew's self-rescue system | |
| CN203276489U (en) | Drowning alarm security management system | |
| CN202102567U (en) | Multifunctional distress signal alarm | |
| CN203351050U (en) | Automatic-identification collision-preventing and distress-signaling equipment for small-sized ships | |
| CN203134041U (en) | Transformer wireless anti-theft alarm device | |
| CN204069353U (en) | Ocean operation personnel search and rescue location instruction beacon | |
| CN214896237U (en) | Multifunctional watch for old people | |
| CN103021112B (en) | Wireless burglar alarm device of transformer | |
| CN102280006A (en) | Multifunctional distress alarm | |
| US20080214074A1 (en) | Solar Equipment for Life Saving in Water | |
| CN210004189U (en) | solar radar self-defense weapon for field trip | |
| CN220210617U (en) | Communication terminal | |
| CN207337626U (en) | A kind of fishery safety of crew self-help apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
|
| RJ01 | Rejection of invention patent application after publication |