CN201378837Y - Secure mobile phone with function of electricity saving - Google Patents
Secure mobile phone with function of electricity saving Download PDFInfo
- Publication number
- CN201378837Y CN201378837Y CN200920095886U CN200920095886U CN201378837Y CN 201378837 Y CN201378837 Y CN 201378837Y CN 200920095886 U CN200920095886 U CN 200920095886U CN 200920095886 U CN200920095886 U CN 200920095886U CN 201378837 Y CN201378837 Y CN 201378837Y
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- encryption
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model relates to a secure mobile phone with the function of electricity saving, which comprises a display module, a keyboard module, a power supply module, a sound source module, a modem, an antenna, a storage device, an encryption-decryption module and a master processor. The display module, the keyboard module, the power supply module, the sound source module, the modem, the storage device and the encryption-decryption module are respectively connected with the master processor, the antenna is connected with the modem, wherein the model of the master processor is C8051f120. The secure mobile phone with the function of electricity saving has the characteristics of simple structure, scientific as well as reasonable design, low power-consumption elements, modularized power supply management technology, intelligent control, electricity saving, long standby time, high communication quality and good security.
Description
Technical field
The utility model belongs to the secure communication unit field, especially a kind of secret mobile phone with electricity-saving function.
Background technology
Information transmitted is along with aloft freely propagate by radio wave in communication process for radio transmission apparatus, as long as use corresponding receiving equipment, who can arbitrarily receive these signals.And voice signal directly transmits in the base band mode, do not use any cryptographic algorithm, what transmit on the talk channel is expressly, the third party of malice is easy to just can recover the voice in the circuit, so in mobile phone development, begin to relate to the design of function of keeping secret, to install the generation that some electronic components prevent the incident of eavesdropping additional in the repacking of general mobile phone cipher, the electronic component of secret mobile phone is more than regular handset, so under the situation of identical power supply, all can be shorter than regular handset accordingly on the time of secret mobile phone use and standby, influence client's operating efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of secret mobile phone with electricity-saving function is provided, and this mobile phone adopts the low-power consumption element design, the modular power administrative skill, intelligent control, power saving, stand-by time are long, the speech quality height, good confidentiality.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of secret mobile phone with electricity-saving function, comprise display module, Keysheet module, power module, sound source module, modulator-demodulator, antenna, memory, encryption and decryption module and primary processor, display module, Keysheet module, power module, sound source module, modulator-demodulator, memory and encryption and decryption module are connected with primary processor respectively, antenna is connected with modulator-demodulator, and wherein the model of this primary processor is C8051f120.
And the model of described encryption and decryption module is SSX20.
And described sound source module is made of PCM codec and AMBE vocoder, and the PCM codec is connected by data wire is two-way with the AMBE vocoder, and the PCM codec connects microphone and receiver, and the AMBE vocoder connects primary processor.
And the model of described PCM codec is MC145481.
And the model of described AMBE vocoder is DVSIAMBE2000.
Advantage of the present utility model and beneficial effect are:
1. the secret mobile phone display module, Keysheet module, power module, sound source module, modulator-demodulator, memory and the encryption and decryption module that originally have electricity-saving function are connected with primary processor respectively, antenna is connected with modulator-demodulator, wherein the model of this primary processor is C8051f120, can effectively provide the piecemeal of complete machine power supply to supply with, greatly prolong the time of standby and use.
2. the secret mobile phone sound source module that originally has electricity-saving function is made of PCM codec and AMBE vocoder, the PCM codec is connected by data wire is two-way with the AMBE vocoder, the PCM codec connects microphone and receiver, the AMBE vocoder connects primary processor, the setting of this kind structure can realize the simulation and the digital translation of voice, digitize voice is carried out compressed encoding and process of decoding, when reducing the speech data flow, keep call tone quality preferably.
3. of the present utility model simple in structure, design science is reasonable, adopts the low-power consumption element design, the modular power administrative skill, and intelligent control, power saving, stand-by time are long, and the speech quality height is a kind of secret mobile phone with electricity-saving function of good confidentiality.
Description of drawings
Fig. 1 is that hardware configuration of the present utility model connects block diagram.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection range of the present utility model with this.
A kind of secret mobile phone with electricity-saving function, comprise display module, Keysheet module, power module, sound source module, modulator-demodulator, antenna, memory, encryption and decryption module and primary processor, sound source module is made of PCM codec and AMBE vocoder, the PCM codec is connected by data wire is two-way with the AMBE vocoder, the PCM codec connects microphone and receiver, the AMBE vocoder connects primary processor, the model of PCM codec is MC145481, and the model of AMBE vocoder is DVSIAMBE2000; The model of encryption and decryption module is SSX20, display module, Keysheet module, power module, sound source module, modulator-demodulator, memory and encryption and decryption module are connected with primary processor respectively, antenna is connected with modulator-demodulator, and wherein the model of this primary processor is C8051f120.
Encryption and decryption module of the present utility model is by the SSX20 model of national Password Management office approval, and modulator-demodulator is the SIM300 wireless module of SIMCOM company.
Claims (5)
1. secret mobile phone with electricity-saving function, comprise display module, Keysheet module, power module, sound source module, modulator-demodulator, antenna, memory, encryption and decryption module and primary processor, display module, Keysheet module, power module, sound source module, modulator-demodulator, memory and encryption and decryption module are connected with primary processor respectively, antenna is connected with modulator-demodulator, it is characterized in that: the model of this primary processor is C8051f120.
2. the secret mobile phone with electricity-saving function according to claim 1 is characterized in that: the model of described encryption and decryption module is SSX20.
3. the secret mobile phone with electricity-saving function according to claim 1, it is characterized in that: described sound source module is made of PCM codec and AMBE vocoder, the PCM codec is connected by data wire is two-way with the AMBE vocoder, the PCM codec connects microphone and receiver, and the AMBE vocoder connects primary processor.
4. the secret mobile phone with electricity-saving function according to claim 3 is characterized in that: the model of described PCM codec is MC145481.
5. the secret mobile phone with electricity-saving function according to claim 3 is characterized in that: the model of described AMBE vocoder is DVSIAMBE2000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095886U CN201378837Y (en) | 2009-03-17 | 2009-03-17 | Secure mobile phone with function of electricity saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920095886U CN201378837Y (en) | 2009-03-17 | 2009-03-17 | Secure mobile phone with function of electricity saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378837Y true CN201378837Y (en) | 2010-01-06 |
Family
ID=41518955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920095886U Expired - Fee Related CN201378837Y (en) | 2009-03-17 | 2009-03-17 | Secure mobile phone with function of electricity saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378837Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105050079A (en) * | 2015-06-15 | 2015-11-11 | 北京邮电大学 | Data automatic encryption/decryption method in standby state of cellphone |
-
2009
- 2009-03-17 CN CN200920095886U patent/CN201378837Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105050079A (en) * | 2015-06-15 | 2015-11-11 | 北京邮电大学 | Data automatic encryption/decryption method in standby state of cellphone |
| CN105050079B (en) * | 2015-06-15 | 2018-10-23 | 北京邮电大学 | A kind of data automatic method for encryption/decryption under standby status of mobile phone |
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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: 20100106 Termination date: 20110317 |