CN101661662A - Locating lifesaving terminal - Google Patents
Locating lifesaving terminal Download PDFInfo
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- CN101661662A CN101661662A CN200910089105A CN200910089105A CN101661662A CN 101661662 A CN101661662 A CN 101661662A CN 200910089105 A CN200910089105 A CN 200910089105A CN 200910089105 A CN200910089105 A CN 200910089105A CN 101661662 A CN101661662 A CN 101661662A
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Abstract
The invention discloses a locating lifesaving terminal comprising a central processing unit for realizing the control of each circuit module; a GPS module for transmitting the locating data of the terminal to the central processing unit; an automatic sensing alarming module for automatically controlling and transmitting alarming signals to the central processing unit; a manual alarming module formanually controlling and transmitting the alarming signals to the central processing unit; and a wireless data transmission module for wirelessly transmitting the alarming signals and the locating data according to the control of the central processing unit. Therefore, the locating lifesaving terminal can transmit the alarming information by double-function of active location and passive location.The locating lifesaving terminal can be widely applied on sea and land, have broad application, and provide forceful assurance for rescuing actions.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of locating lifesaving terminal.
Background technology
Develop rapidly along with international and domestic sea-freight, air transport cause, the perils of the sea, air crash probability of happening are also in continuous increase, spot geographical environment complexity, marine and land are arranged, be subjected to the influence of meteorological conditions and environment, search and rescue very difficulty, the whole world has more than 10 ten thousand people to lose one's life in the perils of the sea air crash every year.In order to improve the usefulness of lifesaving, world's concerned countries is all set up complete relief system, and China has set up relevant rescue centre, bears rescue mission.In the shortest time navigate to missing crew usually, and locating information is offered the rescue personnel, be directly connected to several family's wellbeings.
In summary, the locating lifesaving device of described prior art obviously exists inconvenience and defective, so be necessary to be improved on reality is used.
Summary of the invention
At above-mentioned defective, the object of the present invention is to provide a kind of locating lifesaving terminal, it can be reported to the police by positive location and passive positioning dual-use function, and can be applied in sea and land, for rescue action provides safeguard.
To achieve these goals, the invention provides a kind of locating lifesaving terminal, comprising:
Central processing unit is used to realize the control of each circuit module;
The GPS module is used for the locator data that this terminal is current and is sent to described central processing unit;
Automatic sensing alarming module is used for control automatically and sends alerting signal to described central processing unit;
Manually alarm module is used for manually control and sends alerting signal to described central processing unit;
Wireless data transfer module is used for the control according to described central processing unit, with described alerting signal and locator data is wireless sends out.
According to locating lifesaving terminal of the present invention, described automatic sensing alarming module is connected with a temperature sensor that is used to survey ambient temperature, real-time or the described temperature sensor of periodic monitor of described automatic sensing alarming module, when ambient temperature was higher than first reservation threshold, described automatic sensing alarming module sent alerting signal to described central processing unit; And/or
Described automatic sensing alarming module is connected with a humidity sensor that is used to survey ambient humidity, real-time or the described humidity sensor of periodic monitor of described automatic sensing alarming module, when ambient humidity was higher than second reservation threshold, described automatic sensing alarming module sent alerting signal to described central processing unit.
According to locating lifesaving terminal of the present invention, described temperature sensor and humidity sensor are wholely set.
According to locating lifesaving terminal of the present invention, described wireless data transfer module comprises modem module, radio frequency receiving demodulation module, radio-frequency transmissions modulation module and transmitting-receiving matching module.
According to locating lifesaving terminal of the present invention, described radio frequency receiving demodulation module comprises high amplification module, receives voltage-controlled oscillator, frequency mixing module and demodulation module; Described radio-frequency transmissions modulation module comprises emission voltage-controlled oscillator, stimulating module and power amplifier module.
According to locating lifesaving terminal of the present invention, described radio frequency receiving demodulation module is connected control with described radio-frequency transmissions modulation module by a phaselocked loop.
According to locating lifesaving terminal of the present invention, the outside of described locating lifesaving terminal is provided with waterproof and/or fire proof construction.
According to locating lifesaving terminal of the present invention, described locating lifesaving terminal comprises the alarm lamp of a flash for prompting when being used to report to the police success, and this alarm lamp is connected with described central processing unit.
According to locating lifesaving terminal of the present invention, described locating lifesaving terminal comprises that also one is used to each circuit module that the power circuit of power supply is provided.
According to locating lifesaving terminal of the present invention, described automatic sensing alarming module and described central processing unit are wholely set.
The present invention is by realizing positioning function with the GPS module, and locator data is passed to central processing unit handle, establish the automatic warning function that an automatic sensing alarming module realizes equipment simultaneously, realize manual warning function by a manual alarm module, be more preferably, automatic sensing alarming module comprises a temperature/humidity sensor.In addition, command centre can send search signal to terminal according to marine situation, and terminal transmits the GPS locator data and gives command centre, finishes passive warning function.The present invention can report to the police by positive location and passive positioning dual-use function, and can be applied in marine and land, thereby provide powerful guarantee for rescue action.
Description of drawings
Fig. 1 is the circuit structure diagram of locating lifesaving terminal of the present invention;
Fig. 2 is the circuit structure diagram of locating lifesaving terminal wireless data transfer module of the present invention;
Fig. 3 is the circuit structure diagram of locating lifesaving terminal one embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the circuit structure diagram of locating lifesaving terminal provided by the invention, and this locating lifesaving terminal 100 comprises
Automatic sensing alarming module 50 is connected in central processing unit 20, is used for control automatically and sends alerting signal to central processing unit 20.Preferably, automatic sensing alarming module 50 can be wholely set with central processing unit 20.Certainly, automatic sensing alarming module 50 also can independently be provided with.
Manually alarm module 60 is connected in central processing unit 20, is used for manually control and sends alerting signal to central processing unit 20.This manual alarm module 60 can be a certain button that is arranged at locating lifesaving terminal 100 case surface, and the user presses this button and can manually report to the police.
Wireless data transfer module 40 is connected in central processing unit 20, is used for the transmission of signal data.
After central processing unit 20 is received automatic sensing alarming module 50 and/or alerting signal that manually alarm module 60 is sent, control wireless data transfer module 40 is launched described alerting signal and this terminal 100 current locator datas, for example signal data is transmitted into long-range command centre.
Preferably, described automatic sensing alarming module 50 is connected with a temperature sensor and/or a humidity sensor, is respectively applied for the temperature and humidity of surveying surrounding environment, automatic sensing alarming module 50 real-time or periodic monitor temperature sensor and humidity sensors.When automatic sensing alarming module 50 monitors ambient temperature when being higher than first reservation threshold (for example 50 ℃), automatic sensing alarming module 50 sends alerting signals from trend central processing unit 20.When automatic sensing alarming module 50 monitors ambient humidity when being higher than second reservation threshold (for example 90%), automatic sensing alarming module 50 sends alerting signals from trend central processing unit 20.Preferably, temperature sensor and humidity sensor are made as one, and the warm and humid sensor that is wholely set can be surveyed the probe interior temperature and humidity of about 30mm scope on every side, respectively with 4～20 milliamperes of current signals outputs.Be more preferably, humiture one body sensor is selected device for use, adopts the laser correction technique, guarantees pinpoint accuracy and interchangeability, and linear output speed is fast and stable.Humiture one body sensor is passed to automatic sensing alarming module 50 by the RS232 serial port, when monitoring Current Temperatures above setting threshold, automatic sensing alarming module 50 realizes in this way that with output alarm signal the high temperature on land and the water logging in the seawater come induction alarm.
Preferably, locating lifesaving terminal 100 of the present invention comprises an alarm lamp that is connected with central processing unit 20, its can be when reporting to the police successfully flash for prompting, increase existence confidence for the wrecked personnel that seek survival.And the outside of locating lifesaving terminal 100 can be provided with fire prevention, waterproof construction, to guarantee that locating lifesaving terminal 100 possesses corresponding fire prevention and water-proof function.
Wireless data transfer module 40 structures of locating lifesaving terminal 100 of the present invention as shown in Figure 2, wireless data transfer module 40 comprises modem module 41, radio frequency receiving demodulation module 42, radio-frequency transmissions modulation module 43 and transmitting-receiving matching module 44.In conjunction with Fig. 3, radio frequency receiving demodulation module 42 comprises high amplification module, receives voltage-controlled oscillator (RXVCO), frequency mixing module and demodulation module; Radio-frequency transmissions modulation module 43 comprises emission voltage-controlled oscillator (TXVCO), stimulating module and power amplifier module.Radio frequency receiving demodulation module 42 is connected control with radio-frequency transmissions modulation module 43 by a phaselocked loop 70.
The process that locating lifesaving terminal 100 of the present invention initiatively signals is: automatic sensing alarming module 50 (manually alarm module 60) passes to central processing unit 20 with alerting signal, simultaneously GPS module 30 passes to central processing unit 20 with the GPS locator data, central processing unit 20 passes to modem module 41 with alert data to be sent and modulates, and the signal after will modulating passes to radio-frequency transmissions modulation module 43, through after the power amplification, carry out radio-frequency match via transmitting-receiving matching module 44 again, launch through antenna then.
The process of locating lifesaving terminal 100 passive signallings of the present invention is: antenna receives the search radiofrequency signal of base station, send radio frequency receiving demodulation module 42 to through transmitting-receiving matching module 44, again through being sent to modem module 41 by the signal of demodulation module after after the frequency mixing module with demodulation, alert data after the demodulation is sent to central processing unit 20, the GPS locator data that central processing unit 20 transmits GPS module 30 is passed modem module 41 and is modulated, and the signal after will modulating passes to radio-frequency transmissions modulation module 43, through after the power amplification, carry out radio-frequency match via transmitting-receiving matching module 44 again, launch through antenna then.
Locating lifesaving terminal 100 of the present invention has positive location and passive positioning dual-use function, when disaster takes place, 1 minute geography information (longitude and latitude in locating lifesaving terminal 100 every intervals that the individual is equipped with from the transmission of trend system itself, and identity information), when battery electric quantity drop to total electric weight 70% the time, locating lifesaving terminal 100 stops initiatively to launch locating information, the search and rescue wireless signal that changes manual emission this moment into or sent by the search and rescue platform device excites the geographic position of its transmission own, passive positioning.Guaranteed that whereby locating lifesaving terminal reaches 24 hours 100 normal working hourss.No matter be positive location or passive positioning, when intrasystem relevant search and rescue platform device was received warning message, locating lifesaving terminal 100 red led flash for prompting were for the emergency personnel increase by the confidence of rescue existence.When intrasystem relevant search and rescue platform device receives distress signal, accurately show its emergency position on the maneuvering platform sea chart of search and rescue equipment and system, and send sound and light alarm, for rescue action in time, accurately launches to provide powerful guarantee.
The wireless transmission link of described locating lifesaving terminal 100 is that core is carried out data transmission with the wireless data transmission module by MSK, 4FSK, GMSK modulation mode, when the ship that acceptance and emitter are installed, automobile or aircraft process distress signal overlay area, the signal that receives is displayed on the map of searching and rescuing terminal, simultaneously also signal is sent back to the base station, will cry for help personnel's detail location and information of the command centre that distress signal is sent back to the backstage by the base station shows on giant-screen and sends sound and light alarm.
The present invention is by realizing positioning function with the GPS module, and locator data is passed to central processing unit handle, establish the automatic warning function that an automatic sensing alarming module realizes equipment simultaneously, realize manual warning function by a manual alarm module, be more preferably, automatic sensing alarming module comprises a temperature/humidity sensor.In addition, command centre can send search signal to terminal according to marine situation, and terminal transmits the GPS locator data and gives command centre, finishes passive warning function.The present invention can report to the police by positive location and passive positioning dual-use function, and can be applied in marine and land, thereby provide powerful guarantee for rescue action.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1, a kind of locating lifesaving terminal is characterized in that, described locating lifesaving terminal comprises:
Central processing unit is used to realize the control of each circuit module;
The GPS module is used for the locator data that this terminal is current and is sent to described central processing unit;
Automatic sensing alarming module is used for control automatically and sends alerting signal to described central processing unit;
Manually alarm module is used for manually control and sends alerting signal to described central processing unit;
Wireless data transfer module is used for the control according to described central processing unit, with described alerting signal and locator data is wireless sends out.
2, locating lifesaving terminal according to claim 1, it is characterized in that, described automatic sensing alarming module is connected with a temperature sensor that is used to survey ambient temperature, real-time or the described temperature sensor of periodic monitor of described automatic sensing alarming module, when ambient temperature was higher than first reservation threshold, described automatic sensing alarming module sent alerting signal to described central processing unit; And/or
Described automatic sensing alarming module is connected with a humidity sensor that is used to survey ambient humidity, real-time or the described humidity sensor of periodic monitor of described automatic sensing alarming module, when ambient humidity was higher than second reservation threshold, described automatic sensing alarming module sent alerting signal to described central processing unit.
3, locating lifesaving terminal according to claim 2 is characterized in that, described temperature sensor and humidity sensor are wholely set.
4, locating lifesaving terminal according to claim 1 is characterized in that, described wireless data transfer module comprises modem module, radio frequency receiving demodulation module, radio-frequency transmissions modulation module and transmitting-receiving matching module.
5, locating lifesaving terminal according to claim 4 is characterized in that, described radio frequency receiving demodulation module comprises high amplification module, receives voltage-controlled oscillator, frequency mixing module and demodulation module; Described radio-frequency transmissions modulation module comprises emission voltage-controlled oscillator, stimulating module and power amplifier module.
6, locating lifesaving terminal according to claim 4 is characterized in that, described radio frequency receiving demodulation module is connected control with described radio-frequency transmissions modulation module by a phaselocked loop.
7, locating lifesaving terminal according to claim 1 is characterized in that, the outside of described locating lifesaving terminal is provided with waterproof and/or fire proof construction.
8, locating lifesaving terminal according to claim 1 is characterized in that, described locating lifesaving terminal comprises the alarm lamp of a flash for prompting when being used to report to the police success, and this alarm lamp is connected with described central processing unit.
9, locating lifesaving terminal according to claim 1 is characterized in that, described locating lifesaving terminal comprises that also one is used to each circuit module that the power circuit of power supply is provided.
According to each described locating lifesaving terminal of claim 1～9, it is characterized in that 10, described automatic sensing alarming module and described central processing unit are wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910089105A CN101661662A (en) | 2009-08-03 | 2009-08-03 | Locating lifesaving terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910089105A CN101661662A (en) | 2009-08-03 | 2009-08-03 | Locating lifesaving terminal |
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|---|---|
| CN101661662A true CN101661662A (en) | 2010-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910089105A Pending CN101661662A (en) | 2009-08-03 | 2009-08-03 | Locating lifesaving terminal |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813003A (en) * | 2010-03-30 | 2010-08-25 | 煤炭科学研究总院重庆研究院 | Mine disaster relief command system |
| CN103065440A (en) * | 2012-04-13 | 2013-04-24 | 徐珂 | Global position system (GPS) alarm positioning system |
| CN103297080A (en) * | 2013-06-14 | 2013-09-11 | 成都锐奕信息技术有限公司 | Waterproof wireless positioning terminal |
| CN104103148A (en) * | 2014-07-10 | 2014-10-15 | 王俊 | Road traffic accident prevention warning device |
| CN104390726A (en) * | 2014-11-10 | 2015-03-04 | 上海鸿晔电子科技有限公司 | Passive wireless temperature measuring device |
| CN105594187A (en) * | 2013-07-31 | 2016-05-18 | 日立麦克赛尔株式会社 | Portable terminal device |
| CN106600919A (en) * | 2015-10-20 | 2017-04-26 | 旗立资讯股份有限公司 | Intelligent alarming module and intelligent alarming method |
| CN109541543A (en) * | 2019-01-09 | 2019-03-29 | 深圳市民明科技有限公司 | A kind of fire-fighting Field Force positioning system, localization method and detection positioning device |
-
2009
- 2009-08-03 CN CN200910089105A patent/CN101661662A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813003A (en) * | 2010-03-30 | 2010-08-25 | 煤炭科学研究总院重庆研究院 | Mine disaster relief command system |
| CN103065440A (en) * | 2012-04-13 | 2013-04-24 | 徐珂 | Global position system (GPS) alarm positioning system |
| CN103297080A (en) * | 2013-06-14 | 2013-09-11 | 成都锐奕信息技术有限公司 | Waterproof wireless positioning terminal |
| CN105594187A (en) * | 2013-07-31 | 2016-05-18 | 日立麦克赛尔株式会社 | Portable terminal device |
| CN105594187B (en) * | 2013-07-31 | 2019-08-06 | 麦克赛尔株式会社 | Mobile communication terminal |
| CN104103148A (en) * | 2014-07-10 | 2014-10-15 | 王俊 | Road traffic accident prevention warning device |
| CN104390726A (en) * | 2014-11-10 | 2015-03-04 | 上海鸿晔电子科技有限公司 | Passive wireless temperature measuring device |
| CN106600919A (en) * | 2015-10-20 | 2017-04-26 | 旗立资讯股份有限公司 | Intelligent alarming module and intelligent alarming method |
| CN109541543A (en) * | 2019-01-09 | 2019-03-29 | 深圳市民明科技有限公司 | A kind of fire-fighting Field Force positioning system, localization method and detection positioning device |
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Open date: 20100303 |