WO2007016828A1 - Combiné polyvalent - Google Patents

Combiné polyvalent Download PDF

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Publication number
WO2007016828A1
WO2007016828A1 PCT/CN2005/002205 CN2005002205W WO2007016828A1 WO 2007016828 A1 WO2007016828 A1 WO 2007016828A1 CN 2005002205 W CN2005002205 W CN 2005002205W WO 2007016828 A1 WO2007016828 A1 WO 2007016828A1
Authority
WO
WIPO (PCT)
Prior art keywords
chip
analog
sensor
tape base
handset
Prior art date
Application number
PCT/CN2005/002205
Other languages
English (en)
Chinese (zh)
Inventor
Jianjun Zhang
Bin Zhang
Original Assignee
Shanghai Topret Industrial Design Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Topret Industrial Design Co., Ltd. filed Critical Shanghai Topret Industrial Design Co., Ltd.
Publication of WO2007016828A1 publication Critical patent/WO2007016828A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present invention relates to a mobile phone, and more particularly to a multi-purpose mobile phone that can be compatible with other meters.
  • mobile phones From the development history of mobile phones (mobile phones), mobile phones have evolved from the initial single charging and headphone interfaces to various data interfaces such as USB, SD, MMC, infrared, and Bluetooth for modern smartphones. Its interface ranges from a single listening function to various interfaces such as wired, wireless, and storage devices.
  • the design of the mobile phone circuit is generally a three-chip design, and the digital tape base chip, the analog tape base chip, and the power management chip and the radio frequency chip are separately designed;
  • the digital tape base chip is mainly responsible for data processing work, for example: Keyboard control, display control, CPU data processing, data storage and other functions, equivalent to the central processor of the mobile phone;
  • analog base chip is mainly responsible for interface and processing with power and analog devices, such as: microphones, headphones, lithium batteries, etc. Interface;
  • RF chip is mainly responsible for the processing of signals such as GSM7GPRS/CDMA.
  • thermometers for measuring temperature
  • hygrometers for measuring humidity
  • noise meters for measuring noise
  • photometers for measuring light intensity
  • altitude meter range finder, compass, thermometer function .
  • the technical problem to be solved by the present invention is to provide a multi-purpose interface device for a mobile phone, which aims to solve the above problems.
  • the invention comprises: a digital tape base chip, an analog tape base chip, a power management chip and a radio frequency chip; and an expansion chip connected to the digital tape base chip and the analog tape base chip and the power management chip, at least one connected to the expansion chip Sensor
  • the expansion chip comprises: a central processing unit, a synchronous clock, an extended storage, an analog to digital converter, a power management circuit, an interface circuit; and the central processor is connected to a synchronous clock, an extended memory, an analog to digital converter, and an interface circuit.
  • the analog-to-digital converter is also connected to a power management circuit and a sensor; the interface circuit and the digital band base
  • the chip is connected to the analog base chip and the power management chip;
  • the beneficial effects of the present invention are: Breaking through the limitations of existing mobile phone functions, and realizing interaction with the use environment by adding sensors inside the mobile phone; enhancing the integration and integration of the mobile phone, The extension provides a new kind of technical support, making "one machine at hand, all things worrying" become more realistic.
  • FIG. 1 is a diagram of a prior art mobile phone module
  • FIG. 2 is a block diagram of the present invention
  • Figure 3 is a block diagram of the extended chip module of Figure 2;
  • FIG. 4 is a specific embodiment of the present invention.
  • Figure 5 is a flow chart of the present invention.
  • the present invention comprises: a digital tape base chip, an analog tape base chip, a power management chip and a radio frequency chip; and an expansion chip connected to the digital tape base chip and the analog tape base chip and the power management chip.
  • At least one sensor connected to the expansion chip; the expansion chip comprises: a central processing unit, a synchronous clock, an extended memory, an analog to digital converter, a power management circuit, an interface circuit; the central processing unit and the synchronous clock, the extension
  • the storage, the analog-to-digital converter, and the interface circuit are connected; the analog-to-digital converter is further connected to the power management circuit and the sensor; the interface circuit is connected to the digital tape base chip and the analog tape base chip and the power management chip;
  • the central processor When the mobile phone is turned on, the central processor resets, generates a synchronous clock signal through the clock circuit, and the central processor sequentially resets the extended storage, the interface circuit, the analog-to-digital conversion circuit, and the sensor; the power management circuit is the power required to generate the extended interface and the sensor, Connected to the power supply pin in the analog-to-digital conversion interface; in order to ensure stable operation of the sensor, it is independently provided in the extended interface chip.
  • the sensor After the expansion interface reset is completed, the sensor will obtain the signal through the analog-to-digital conversion circuit and then convert the corresponding result through the central processing unit and then transmit the corresponding result to the digital tape base chip and the analog band base chip and the power management chip through the interface circuit, and the analog band base.
  • the chip and the power management chip are connected in order to obtain the power of the central processing unit chip, and then display the result on the screen through the digital tape base chip.
  • the sensor can be temperature, humidity, noise, metering or capable of measuring altitude, ranging Measured, indicating direction, measuring body temperature; and the sensor can be one or several at the same time.
  • the sensor is a Honeywell TD series temperature sensor
  • the invention selects Honeywell TD series temperature sensor as the temperature acquisition sensor, and the data collected by the TD is processed by the LM358 operational amplifier and then input to the A/D converter terminal input of the ATmega8 single chip microcomputer; since the ATmega8 single chip computer has on-chip flash RAM, it can The data processing program is completed in the single chip microcomputer; after processing, it is linked with the mobile phone digital tape base chip through the PD0/PD1 interface.
  • the final implementation can use the specially designed SoC chip to complete the functions of the ATmega8 microcontroller.
  • the extended interface application is mainly responsible for receiving information from the extended interface processing chip, and then submitting it to the mobile phone operating system, and the mobile operating system is responsible for displaying the information to the corresponding display device;
  • the other applications mentioned in the figure refer to the inherent in the mobile phone.
  • Other applications, such as address book, SMS, etc.; protocol stack is the communication protocol between the mobile phone and the base station is also a system inherent in the mobile phone.
  • the extended interface chip can be designed with SoC technology to perform data processing tasks with the on-chip operating system in the SoC system. This design ensures the independence of the mobile phone system itself.
  • the expansion interface chip exchanges data through the software and the mobile operating system, which ensures that the solution has good compatibility and scalability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un combiné polyvalent qui inclut une puce numérique en bande de base, une puce analogique en bande de base et une puce de gestion d'alimentation de même qu'une puce à haute fréquence, lequel inclut également une puce d'extension qui est reliée à ladite puce numérique en bande de base, à ladite puce analogique en bande de base et à ladite puce de gestion d'alimentation, ainsi qu'au moins un capteur qui est relié à ladite puce d'extension. La présente invention peut aller au-delà de la limitation de fonction d'un combiné existant, réaliser une interaction avec un environnement fonctionnel en ajoutant un capteur au combiné, elle peut améliorer la capacité d'intégration et l'adaptabilité du combiné et fournir un nouveau support technique pour l'extension des fonctions du combiné. En un mot, il devient possible de réaliser diverses fonctions avec un seul combiné.
PCT/CN2005/002205 2005-08-10 2005-12-16 Combiné polyvalent WO2007016828A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2005100286442A CN1913672A (zh) 2005-08-10 2005-08-10 多用途手机
CN200510028644.2 2005-08-10

Publications (1)

Publication Number Publication Date
WO2007016828A1 true WO2007016828A1 (fr) 2007-02-15

Family

ID=37722406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/002205 WO2007016828A1 (fr) 2005-08-10 2005-12-16 Combiné polyvalent

Country Status (2)

Country Link
CN (1) CN1913672A (fr)
WO (1) WO2007016828A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101540931B (zh) * 2008-03-21 2012-02-29 中兴通讯股份有限公司 一种便于终端开发外围设备的扩充接口及终端
CN101959322A (zh) * 2009-07-16 2011-01-26 萨基姆移动电话研发（宁波）有限公司 一种利用手机测量两点之间直线距离的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1362825A (zh) * 2002-02-05 2002-08-07 北京首信股份有限公司 具有测量温度功能的移动电话机
CN1486058A (zh) * 2002-09-25 2004-03-31 鹏 郑 基于手机的温度、湿度测试方法及其手机
CN1507297A (zh) * 2002-12-11 2004-06-23 日本电气株式会社 抑制接收灵敏度恶化的蜂窝电话
CN2657305Y (zh) * 2003-09-19 2004-11-17 赵阳 一种用于移动通信终端的医疗保健测量装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1362825A (zh) * 2002-02-05 2002-08-07 北京首信股份有限公司 具有测量温度功能的移动电话机
CN1486058A (zh) * 2002-09-25 2004-03-31 鹏 郑 基于手机的温度、湿度测试方法及其手机
CN1507297A (zh) * 2002-12-11 2004-06-23 日本电气株式会社 抑制接收灵敏度恶化的蜂窝电话
CN2657305Y (zh) * 2003-09-19 2004-11-17 赵阳 一种用于移动通信终端的医疗保健测量装置

Also Published As

Publication number Publication date
CN1913672A (zh) 2007-02-14

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