CN202663545U - Portable mobile phone positioning and information communication device - Google Patents
Portable mobile phone positioning and information communication device Download PDFInfo
- Publication number
- CN202663545U CN202663545U CN 201220261894 CN201220261894U CN202663545U CN 202663545 U CN202663545 U CN 202663545U CN 201220261894 CN201220261894 CN 201220261894 CN 201220261894 U CN201220261894 U CN 201220261894U CN 202663545 U CN202663545 U CN 202663545U
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- radio frequency
- mobile phone
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- control unit
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Abstract
The utility model discloses a portable mobile phone positioning and information communication device. The device comprises an antenna unit, a radio frequency unit, a main control unit and a power supply module, wherein the antenna unit is used for receiving a mobile phone signal, converting a radio frequency signal into a radio frequency analog signal in an electromagnetic wave mode and transmitting the radio frequency analog signal to the radio frequency unit; the radio frequency unit is used for receiving the radio frequency analog signal transmitted by the antenna unit, measuring the power of the radio frequency analog signal, converting the measured power into a digital signal and transmitting the digital signal to the main control unit; the main control unit is used for extracting and converting the baseband digital signal sent by the radio frequency unit, displaying a power value of the mobile phone signal on an interface in real time and notifying a user in real time; and the power supply module is used for supplying electricity to the radio frequency unit and the main control unit. By the portable mobile phone positioning and information communication device, trapped people are accurately positioned by searching signals of mobile phones which are carried by the trapped people, and information communication can be performed, so that an aim of searching and rescuing can be effectively fulfilled.
Description
Technical field
The utility model relates to a kind of search and rescue equipment, particularly a kind of Portable mobile phone location and information interchange device.
Background technology
In recent years, because the change of global natural environment, the natural calamities such as earthquake, mud-rock flow and flood that take place frequently on the earth cause great casualties and people's property loss.According to statistics, in natural calamity, the trapped personnel injures and deaths that cause because missing post-disaster search and rescue prime time surpass 30 percent of injures and deaths total number of persons.Owing to lack high efficiency search and rescue equipment, cause in effective search and rescue time and particularly can't succour more captive and survivor at gold in 72 hours, make disaster cause secondary injury to it, increased the number of casualties, also become the huge difficult problem that national governments' post-disaster search and rescue faces simultaneously.In existing search survivor's technical equipment, the remote survivor of colony and captive search are take remote optical imaging apparatus as main, in the certain limit take based on the life-detection instrument of infrared, breathing vibration and radar clawback acquisition of signal as main, the use of above-mentioned two kind equipments, repeatedly played very important effect in the post-disaster search and rescue in China, but search and rescue under the environment in complexity, it is short that life-detection instrument exists operating distance, be subject to the shortcoming of extraneous various noise effects, affected the efficient of searching and rescuing; Then nearer based on infrared and life-detection instrument operating distance breathing vibration, generally be no more than 20m, and it is relatively poor to penetrate the ability that barrier stops, if be subject to the obstruction of bulk armored concrete, then almost can't survey trapped personnel; Remote optical imaging apparatus is take airborne, vehicle-mounted or spaceborne high-resolution telephotograph, picture pick-up device or radar imagery equipment as main, this kind equipment can be determined the approximate range of trapped personnel, but for being in indoor or underground buried person person in mud-rock flow, earthquake or fire, the big flood, also need life-detection instrument under complex environment, to cooperate searching.In sum, although life-detection instrument and remote optical imaging apparatus have all been brought into play significant role in all previous search and rescue, also there is certain defective.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model just is to provide, registration, the Portable mobile phone that is convenient for carrying location and information interchange device.
To achieve these goals, the technical solution adopted in the utility model is such: Portable mobile phone of the present utility model location and information interchange device comprise antenna element, radio frequency unit, main control unit and power module; Antenna element receives mobile phone signal, the radiofrequency signal electromagnetic wave is converted to radio frequency analog signal, and radio frequency analog signal is sent to radio frequency unit; The radio frequency analog signal that radio frequency unit reception antenna unit transmits, and it is carried out power measurement is measured power and is converted to digital signal and sends to main control unit; Main control unit extracts the baseband digital signal that radio frequency unit sends and change, with performance number in real time demonstration on the interface of mobile phone signal, and the real-time informing user; Power module is radio frequency unit and main control unit power supply.
As preferably, described main control unit comprises multinuclear intelligent chip, network card chip, sound card chip and memory, network card chip, sound card chip and memory all link to each other with the multinuclear intelligent chip, network card chip is provided with the EMAC network interface, the sound card chip is provided with audio interface, and described multinuclear intelligent chip is provided with R422 serial ports and other interfaces.
Compared with prior art, the utility model has the advantage of: the utility model is simple in structure, signal and then location trapped personnel by the mobile phone carried of search trapped personnel, registration, and can carry out information interchange, can effectively reach the search and rescue purpose, and this device is convenient for carrying, is fit to promote the use of.
Description of drawings
Fig. 1 is functional block diagram of the present utility model;
Fig. 2 is the functional block diagram of main control unit among Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, Portable mobile phone of the present utility model location and information interchange device comprise antenna element, radio frequency unit, main control unit and power module; Antenna element receives mobile phone signal, the radiofrequency signal electromagnetic wave is converted to radio frequency analog signal, and radio frequency analog signal is sent to radio frequency unit; The radio frequency analog signal that radio frequency unit reception antenna unit transmits, and it is carried out power measurement is measured power and is converted to digital signal and sends to main control unit; Main control unit extracts the baseband digital signal that radio frequency unit sends and change, with performance number in real time demonstration on the interface of mobile phone signal, and the real-time informing user; Power module is radio frequency unit and main control unit power supply, described main control unit comprises multinuclear intelligent chip, network card chip, sound card chip and memory, network card chip, sound card chip and memory all link to each other with the multinuclear intelligent chip, network card chip is provided with the EMAC network interface, the sound card chip is provided with audio interface, and described multinuclear intelligent chip is provided with R422 serial ports and other interfaces.
Antenna element receives the mobile phone signal in the space, with the radio signal transmission that receives to the signal power measurement radio frequency unit, radio frequency unit measured signal power value, be converted into digital data transmission to main control unit, main control unit carries out after information extraction and the conversion signal power value that obtains being shown, simultaneously by voice broadcast real-time informing user.Radio frequency unit receives the control of main control unit, comprises the operating state inquiry, working channel and module parameter, module condition code inquiry etc. are set.
Claims (2)
1. a Portable mobile phone is located and the information interchange device, it is characterized in that: comprise antenna element, radio frequency unit, main control unit and power module;
Antenna element receives mobile phone signal, the radiofrequency signal electromagnetic wave is converted to radio frequency analog signal, and radio frequency analog signal is sent to radio frequency unit;
The radio frequency analog signal that radio frequency unit reception antenna unit transmits, and it is carried out power measurement is measured power and is converted to digital signal and sends to main control unit;
Main control unit extracts the baseband digital signal that radio frequency unit sends and change, with performance number in real time demonstration on the interface of mobile phone signal, and the real-time informing user;
Power module is radio frequency unit and main control unit power supply.
2. Portable mobile phone according to claim 1 is located and the information interchange device, it is characterized in that: described main control unit comprises multinuclear intelligent chip, network card chip, sound card chip and memory, network card chip, sound card chip and memory all link to each other with the multinuclear intelligent chip, network card chip is provided with the EMAC network interface, the sound card chip is provided with audio interface, and described multinuclear intelligent chip is provided with R422 serial ports and other interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261894 CN202663545U (en) | 2012-06-06 | 2012-06-06 | Portable mobile phone positioning and information communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261894 CN202663545U (en) | 2012-06-06 | 2012-06-06 | Portable mobile phone positioning and information communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663545U true CN202663545U (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261894 Expired - Fee Related CN202663545U (en) | 2012-06-06 | 2012-06-06 | Portable mobile phone positioning and information communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235430A (en) * | 2017-11-09 | 2018-06-29 | 广德宝达精密电路有限公司 | A kind of Portable mobile phone positioning device |
-
2012
- 2012-06-06 CN CN 201220261894 patent/CN202663545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108235430A (en) * | 2017-11-09 | 2018-06-29 | 广德宝达精密电路有限公司 | A kind of Portable mobile phone positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140606 |