CN103647569A - Field wireless help seeking device - Google Patents
Field wireless help seeking device Download PDFInfo
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- CN103647569A CN103647569A CN201310224854.3A CN201310224854A CN103647569A CN 103647569 A CN103647569 A CN 103647569A CN 201310224854 A CN201310224854 A CN 201310224854A CN 103647569 A CN103647569 A CN 103647569A
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Abstract
The invention relates to a field wireless help seeking device. Existing field help seeking technologies rely on a mobile phone communication signal, so help seeking cannot be performed in places where the mobile phone communication signal is not available. The invention provides a field wireless help seeking device which is composed of a satellite positioning module (1), a control module (2) and a wireless transmitting module (3). The satellite positioning module (1), the control module (2) and the wireless transmitting module (3) are connected successively. The satellite positioning module (1) adopts the GPS positioning technology to acquire longitude and latitude information of a person seeking for help. The control module (2) is used to send the longitude and latitude information to the wireless transmitting module (3). The wireless transmitting module (3) adopts the transmitting module of an interphone to transmit the help seeking information out in the frequency sweeping manner. The field wireless help seeking device provided in the invention can be used to transmit the help seeking signal and the position information out through the wireless technology in the condition that the mobile phone signal is not available so as to facilitate surrounding searchers or other field survivors to get the help seeking signal.
Description
Technical field
the present invention relates to a kind of field apparatus for ask for help through.
Background technology
at present increasing people likes tour in the field to explore, still, field survivorship environment very severe, various disasters can catch someone on the wrong foot.Concerning field survivorship person, understand in time the own predicament facing, notify others, try to achieve rescue, be very important.During emergency help-asked, get in touch with others by variety of way.
traditional emergency mode has fireworks signal, body to show signal, semaphore code, voice signal, heliogram, and these emergency modes are often limited to actual state, and signal and be difficult to be found by other people or rescue worker.Publication number is that patent < < field distress signal device > > of CN202067353 makes full use of luminous characteristic enforcement emergency.Publication number is that patent < < life saving device > > of CN201376660 is noticeable by the life vest rising of inflation.
along with the development of wireless communication technology, also there is human hair to understand the personal distress device based on mobile communication.Publication number is that CN101098154 patent < < SOS device and method > > transmit a control command to mobile communication facility by wireless transmission mechanism, and mobile communication facility sends distress signals and locating information is delivered to predefined telecommunication end.Publication number is that the patent < < portable bluetooth help-seeking device > > of CN101022292 sends distress signal by Bluetooth technology.
above-mentioned wireless rescuing device all needs mobile communication signal, implements rescue signal send by mobile communication, at wireless phone signal, does not have chlamydate region cannot send distress signals.
Summary of the invention
1, technical problem to be solved:
field emergency relies on mobile communication signal, at mobile communication signal, does not have chlamydate place to cry for help.
2, technical scheme:
in order to overcome the above problems, the invention provides a kind of field wireless rescuing device, by satellite positioning module 1, control module 2 and wireless transmitter module 3, formed, satellite positioning module 1, control module 2 and wireless transmitter module 3 are connected successively.
the frequency that wireless transmitter module 3 is used is amateur radio band.
3, beneficial effect:
field provided by the invention wireless rescuing device can send an SOS and positional information by wireless technology under the prerequisite that does not have mobile phone signal to cover, and rescue worker or other the field survivorship persons of being convenient to periphery are known distress signal.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
fig. 2 is wireless transmitter module structural representation of the present invention.
fig. 3 is workflow diagram of the present invention.
Embodiment
below in conjunction with embodiment, the present invention is described in detail.
embodiment mono-
as seen from Figure 1, this wireless rescuing device is comprised of three modules, and satellite positioning module 1 is a complete GPS receiver, and satellite positioning module can be passed through serial ports output position information longitude and latitude.Control module 2 receives emergency instructions, and predefined distress signal and the information oriented are in real time sent to wireless transmitter module 3, and the frequency that intercom is launched can be controlled or select to while control module 2, and intercom transmitter module is gone out information transmitting.
as seen from Figure 2, wireless transmitter module comprises modulation circuit 4, voltage controlled oscillator 5, power amplification driver 6, power amplifier 7 and antenna 8.The signal that control module 2 produces, through modulation circuit 4, enters voltage controlled oscillator 5 and modulates, and produces the radio-frequency carrier signal of transmitting, and through Hyblid Buffer Amplifier, power amplifier, produces specified radio-frequency power, through antenna 8, launches.
device of the present invention is used for rescuing emergency, and emergency object is generally to search and rescue professional or near field exploration personnel, so working frequency range is made as amateur radio band.
as seen from Figure 3, after this device start, can judge whether to need emergency, if need emergency, first extract GPS positional information, then extract default distress signals, according to actual conditions, Transmission Time Interval is set, and the time interval is short, and the transmitting frequency is high, possibility by other staff's awareness information is large, but relatively power consumption.Setting up after the time interval, start to carry out channel circulation transmitting, from channel 1, channel is set, transmit, is then channel 2, after to the last a channel N has launched, returns and sets interval, and carries out the circulation transmitting of next round.All channel informations all prestore in control module.
Claims (7)
1. a field wireless rescuing device, is characterized in that: satellite positioning module (1), control module (2) and wireless transmitter module (3), consist of, satellite positioning module (1), control module (2) and wireless transmitter module (3) are connected successively.
2. field as claimed in claim 1 wireless rescuing device, is characterized in that: satellite positioning module (1) adopts GPS location technology, knows the residing latitude and longitude information of person for help.
3. field as claimed in claim 1 wireless rescuing device, is characterized in that: control module (2) is delivered to wireless transmitter module (3) latitude and longitude information.
4. field as claimed in claim 1 wireless rescuing device, is characterized in that: wireless transmitter module (3) adopts the transmitter module of intercom, by the mode of frequency sweep, distress signals is launched.
5. field as claimed in claim 1 or 2 wireless rescuing device, is characterized in that: satellite positioning module (1) is a complete GPS receiver.
6. the field wireless rescuing device as described in claim 1 or 4, it is characterized in that: wireless transmitter module (3) comprises modulation circuit (4), voltage controlled oscillator (5), power amplification driver (6), power amplifier (7) and antenna (8), modulation circuit (4), voltage controlled oscillator (5), power amplification driver (6), power amplifier (7) and antenna (8) are connected successively.
7. field as claimed in claim 6 wireless rescuing device, is characterized in that: the frequency that wireless transmitter module (3) is used is amateur radio band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224854.3A CN103647569A (en) | 2013-06-07 | 2013-06-07 | Field wireless help seeking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224854.3A CN103647569A (en) | 2013-06-07 | 2013-06-07 | Field wireless help seeking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103647569A true CN103647569A (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310224854.3A Pending CN103647569A (en) | 2013-06-07 | 2013-06-07 | Field wireless help seeking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103647569A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861710A (en) * | 2017-11-30 | 2019-06-07 | 北京小米移动软件有限公司 | The sending method and device of urgency signal and response signal, electronic equipment |
| CN109996352A (en) * | 2019-05-10 | 2019-07-09 | 苏州博学智能科技有限公司 | A kind of handheld mobile communication method |
| CN115242260A (en) * | 2022-05-25 | 2022-10-25 | 深圳市游宝物联网有限公司 | Interphone with search and rescue function |
| CN115830823A (en) * | 2022-12-21 | 2023-03-21 | 上海融易迈医疗健康科技有限公司 | Outdoor rescue method and system |
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| CN101213745A (en) * | 2005-05-25 | 2008-07-02 | 高通股份有限公司 | Filter calibration |
| CN201184912Y (en) * | 2008-04-01 | 2009-01-21 | 捷顶微电子（上海）有限公司 | Wireless location system |
| CN102646318A (en) * | 2012-05-09 | 2012-08-22 | 黑河电业局 | Distress alarm and distress method for electric power field line patrol distress |
| CN102739278A (en) * | 2011-04-02 | 2012-10-17 | 苏州联科盛世科技有限公司 | 2.4G wireless transceiver chip with an intermediate frequency of 1MHz |
| CN102868940A (en) * | 2011-07-05 | 2013-01-09 | 许美玲 | Simple simplex wireless paging system |
| CN203399096U (en) * | 2013-06-07 | 2014-01-15 | 孙方霞 | Outdoor wireless SOS apparatus |
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2013
- 2013-06-07 CN CN201310224854.3A patent/CN103647569A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101213745A (en) * | 2005-05-25 | 2008-07-02 | 高通股份有限公司 | Filter calibration |
| CN201184912Y (en) * | 2008-04-01 | 2009-01-21 | 捷顶微电子（上海）有限公司 | Wireless location system |
| CN102739278A (en) * | 2011-04-02 | 2012-10-17 | 苏州联科盛世科技有限公司 | 2.4G wireless transceiver chip with an intermediate frequency of 1MHz |
| CN102868940A (en) * | 2011-07-05 | 2013-01-09 | 许美玲 | Simple simplex wireless paging system |
| CN102646318A (en) * | 2012-05-09 | 2012-08-22 | 黑河电业局 | Distress alarm and distress method for electric power field line patrol distress |
| CN203399096U (en) * | 2013-06-07 | 2014-01-15 | 孙方霞 | Outdoor wireless SOS apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861710A (en) * | 2017-11-30 | 2019-06-07 | 北京小米移动软件有限公司 | The sending method and device of urgency signal and response signal, electronic equipment |
| CN109996352A (en) * | 2019-05-10 | 2019-07-09 | 苏州博学智能科技有限公司 | A kind of handheld mobile communication method |
| CN115242260A (en) * | 2022-05-25 | 2022-10-25 | 深圳市游宝物联网有限公司 | Interphone with search and rescue function |
| CN115830823A (en) * | 2022-12-21 | 2023-03-21 | 上海融易迈医疗健康科技有限公司 | Outdoor rescue method and system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |
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| RJ01 | Rejection of invention patent application after publication |