CN2574323Y

CN2574323Y - Handset

Info

Publication number: CN2574323Y
Application number: CN02249234U
Authority: CN
Inventors: 黄兆煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-23
Filing date: 2002-09-23
Publication date: 2003-09-17
Anticipated expiration: 2012-09-23

Abstract

The utility model relates to a mobile phone with an optimized electronic map. The novel mobile phone comprises an optimized electronic map, a mobile communication device, a global positioning system GPS satellite positioning receiver, a GPS mini-size receiving antenna, a central processing unit (CPU) and a prearranging module for special help and alarm information. The utility model utilizes the environment of mobile body information communication of the existing mobile communication network platform, and therefore, positioning two-way information communication and positioning one-way information communication which are provided with the electronic map and high-speed information communication of a special state prearrangement are achieved among mobile communication devices and among mobile communication devices and fixed communication devices by the utility model.

Description

A kind of novel mobile phone

Technical field

The utility model relates to device for mobile communication, is specifically related to mobile phone.

Prior art

Existing mobile phone generally only has communication function.It can invest the function of human body whenever and wherever possible and the benefit that communicates highlights, bring great convenience for people's life, but the locating information communication that it can not be correlated with to the present position of mobile phone, the mobile phone holder can not carry out the special warning message communication of seeking help fast by mobile phone.

Summary of the invention

To be solved in the utility model is the technical problem of the locating information communication that can not be correlated with to the present position of mobile phone of existing mobile phone.

In order to solve above technical problem, the technical scheme that the utility model is taked is:

A kind of novel mobile phone, comprise regular handset, it is characterized in that, also comprise electronic chart, GPS satellite location receivers, miniature reception antenna and central processing unit (CPU), central processing unit (CPU) is connected with regular handset with electronic chart, GPS satellite location receivers respectively, and can carry out information processing and communication with electronic chart, GPS satellite location receivers and regular handset respectively, the GPS satellite location receivers also is connected with miniature reception antenna, by miniature reception antenna receiving satellite signal; Central processing unit (CPU) receives command information and integrated treatment GPS satellite location receivers information and the electronic map information from regular handset.

Also comprise the special warning message presetting module of seeking help, the special warning message presetting module of seeking help is connected with described central processing unit (CPU), and can carry out bidirectional information with central processing unit (CPU) and handle and communication.

Described central processing unit (CPU) comprises satellite communication part, electronic chart communication part, special alarm module and the mobile communication processing section of seeking help, and is responsible for handling corresponding information respectively.

Described electronic chart comprises the whole nation and global traffic geography information system (GIS)) and different local and regional traffic GIS-Geographic Information System.And be placed in the mobile phone or place mobile phone in the mode of removable electronic-memory cards with fixed form.

After having adopted technique scheme, reach corresponding central processor with it owing on existing mobile phone, increased electronic chart, make existing mobile phone can send and receive the locating information of mobile phone, thereby solved the technical problem that existing mobile phone can not position communication to the residing position of mobile phone by the information of electronic chart.In addition, also can report to the police and seek help, thereby finish the warning function of seeking help fast under the special state by the special warning message of seeking help.

Description of drawings

Fig. 1 is the utility model mobile phone theory of constitution block diagram.

Fig. 2 is that gps signal is handled the recipient composition frame chart in the utility model mobile phone.

Fig. 3 is an electronics vector module composition frame chart in the utility model mobile phone.

Fig. 4 is the central processing unit block diagram.

Fig. 5 is the circuit theory diagrams of the utility model mobile phone main system.

Fig. 6 is satellite receiving system circuit theory diagrams in the utility model mobile phone.

Embodiment

Shown in Fig. 1,2 and 3, this GPS mobile phone is one and merges global position system (GPS), the novel mobile phone that three new and high technologies of traffic geography information system (GIS) and wireless communication technique are one.This GPS cell phone system is made up of GPS information recipient 2, the electronics map vector of optimizing 3, central processing unit 4, special alarm information processing module 5 and mobile phone 1 system of seeking help.The gps signal recipient

Finish reception to gps satellite signal, demodulation, decoding,, by interface outputting standard signal, export to the location and time message handler at last with binary system or 0183 form.When the composition frame chart of GPS information processing OEM such as Fig. 2 institute.Wherein, preamplifier receives and amplifies the gps signal that is received by miniature gps antenna, and MCU1 carries out demodulation, filtering, shaping at access GPS receiving processor, obtains demodulated signal.This signal is delivered to GPS message handler MCU2 and is finished decoding, code conversion to gps signal, obtains the binary system or 0183 form type code of GPS standard, by interface (parallel port or RS232) output GPS perfect information.The electronics map vector of optimizing

The electronics map vector of optimizing is a traffic geography information system (GIS) that comprises the whole nation or global zones of different, and it places mobile phone in the mode of fixed form (as memory module) or mobile electron storage card.The information interchange of it and central processing unit is to be undertaken by the electronics map vector reading and writing platform in the system.Central processing unit sends a cartographic information request command to this platform, and this platform is responsible for inquiring about corresponding memory module and is obtained corresponding electronics map vector information, then, gives central processing unit with the message transmission that inquires.The special alarm information processing module functions of seeking help: (1) flash appeal pattern:

Obtain the special processing request of mobile phone (as pressing help key continuously from central processing unit, send help information to similar mobile phone), then, this resume module is collected relevant information as the orientation of the people's cellphone information of seeking help, the people's that sought help cellphone information, the time of seeking help, charged sub-map, predefined help information content etc., in time handles and transmission according to request mode.Simultaneously, this module is responsible for receiving help information, and the ring that is provided with by agreement, rings the mode of making a noise and in time remind the person of being received to receive to open and seek help or alarmer's information.(2) request electronic chart display mode:

In mobile phone communication, show the respective electronic cartographic information as required.(3) normal talking pattern:

Use so that save power consumption according to regular handset under the normal condition.Central processing unit

Central processing unit can be divided into four major parts:

(1), GPS communication part:

Mainly receive the binary system or 0183 form type code of the standard of GPS, and obtain to calculate required information, and handle acquisition relevant position and temporal information about location and time by decoding conversion by RS232 interface or other interface.

(2) the electron vectors map communication part of You Huaing:

Obtain electronics map vector information according to the positional information control request, the control map vector sends to the mobile phone main system.The tie that this process is got in touch as electronics map vector and mobile phone main system, corresponding electron vectors cartographic information is read in its control, and it is carried out certain drift correction handle, last, control mobile phone main system demonstrates corresponding map and indicates current location.

(3) the special alarm information processing part of seeking help:

The data processing operation that it can be correlated with according to the particular request information that the mobile phone main system sends.Can control the mobile phone main system and send help signal after the special alarm information processing resume module of seeking help with the mode of short message or talking mode.This process mainly relies on the AT Command Set of SMS, when system obtains by help command, obtain location and temporal information to the request of GPS communication part fast, and the related command in the use AT Command Set handles this information at the special alarm message module of seeking help, and issues the people that seeks help with short message way control mobile phone then.

(4) mobile communication processing section

This part is responsible for the information interchange with the mobile phone main system, obtains the mobile phone solicited message, and the control phase

Should partly deal with, will handle back information and send back to the mobile phone main system.

Each several part is respectively arranged with corresponding interface, and the electronics map vector interface of the external special alarm information processing interface of seeking help, gsm mobile telephone interface and GPS GPS receiver interface and optimization all connects the data port of central processor unit.Above-mentioned each parts are contained in the shell.

Central processor unit comprises microprocessor IC1, data storage IC5, and it links by IC3, IC4 and microprocessor IC1, and the number of device numbering, short message service center, Surveillance center's number all leave among the data storage IC5.

Gps receiver comprises the GPS dash receiver, and D19 is a signal lamp.Gps receiver is connected to a multichannel by RXD, TXD and selects chip 4052, selects to carry out gps signal with processor IC1 by 4052 and receives and exchange.

Gsm mobile telephone is connected with processor IC1 by serial line interface, and processor IC1 can select chip 4052 to receive and dispatch short message by the control multichannel.Simultaneously, it can send the electronic map information of optimizing to gsm mobile telephone.

The external special alarm information processing interface of seeking help is connected in the P11-P13 pin of the input/output port of microprocessor IC1.The user can receive user's the various special alarm information processing request of seeking help by this interface, and sends microprocessor IC1 to, and control gps receiver, the electronic chart of optimization, gsm mobile telephone are made corresponding action after microprocessor IC1 handles.

The electronic chart of optimizing is a traffic geography information system (GIS) that comprises the whole nation or global zones of different, it is connected on the data and address bus of microprocessor IC1, microprocessor IC1 carries out the inquiry of cartographic information according to longitude, latitude information in the GPS information that receives and the electronic chart that sends optimization to, sends the electronic map information that obtains to mobile phone by serial port RXD, TXD then.The electronics map vector of optimizing places mobile phone in the mode of fixed form (as memory module) or mobile electron storage card.The information interchange of it and central processing unit is to be undertaken by the electronic chart reading and writing platform in the system.Central processing unit sends a cartographic information request command to this platform, and this platform is responsible for inquiring about corresponding memory module and is obtained corresponding electronics map vector information, then, gives central processing unit with the message transmission that inquires.

The gsm mobile telephone interface selects chip 4052 switches to be connected with serial port RXD, the TXD of microprocessor IC1 with GPS GPS receiver interface through a multichannel.Multichannel is selected the input/output port of the control termination IC1 of chip 4052.Wherein, two holding wires of gsm mobile telephone interface meet 4052 tapping point X3, Y3, and two holding wires of gps receiver interface meet 4052 tapping point X0, Y0,4052 main contact X, Y meet the communication port RXD of microprocessor IC1, TXD respectively.

The special operation principle of seeking help is: trigger the special alarm information processing interface of seeking help, triggering signal is delivered to microprocessor IC1 by the special alarm information processing interface of seeking help, after IC1 receives signal, make multichannel select chip 4052 and gps receiver to connect, by receiving the GPS locator data from gps receiver, from data storage IC5, obtaining device numbering, the number of short message service center, data such as Surveillance center's number, be compiled into short message in view of the above, make multichannel select chip 4052 and gsm mobile telephone to connect, short message is delivered to gsm mobile telephone equipment, and control it short message is sent.

When similar mobile phone is sent short message when instruction to moving target, this message is received by the gsm mobile telephone receiving interface, the service request signal of receiving the gsm mobile telephone interface of microprocessor IC1, just multichannel is selected chip 4052 and gsm mobile telephone interface to connect, so this short message selects chip 4052 to deliver to the serial port of IC1 through multichannel, IC1 presses command request work to its decoding back.This instruction comprises that order the utility model receives electronic map information, the people's positional information of seeking help, the content information etc. of seeking help.

In the present embodiment, GSM signal and gps signal all are collected to the serial port of little processing, so need to select chip 4052 to switch with multichannel, if make two kinds of signals be connected to the different pieces of information mouth of microprocessor, then multichannel selection chip 4052 can.

Claims

1. novel mobile phone, comprise regular handset, it is characterized in that, also comprise electronic chart, GPS satellite location receivers, miniature reception antenna and central processing unit (CPU), central processing unit (CPU) is connected with regular handset with electronic chart, GPS satellite location receivers respectively, and can carry out information processing and communication with electronic chart, GPS satellite location receivers and regular handset respectively, the GPS satellite location receivers also is connected with miniature reception antenna, by miniature reception antenna receiving satellite signal; Central processing unit (CPU) receives command information and integrated treatment GPS satellite location receivers information and the electronic map information from regular handset.

2. novel mobile phone as claimed in claim 1, it is characterized in that, also comprise the special warning message presetting module of seeking help, the special warning message presetting module of seeking help is connected with described central processing unit (CPU), and can carry out bidirectional information with central processing unit (CPU) and handle and communication.

3. novel mobile phone as claimed in claim 2 is characterized in that, described central processing unit (CPU) comprises satellite communication part, electronic chart communication part, special alarm module and the mobile communication processing section of seeking help, and is responsible for handling corresponding information respectively.

4. novel mobile phone as claimed in claim 1 or 2 is characterized in that, described electronic chart comprises the whole nation and global traffic geography information system (GIS)) and different local and regional traffic GIS-Geographic Information System.And be placed in the mobile phone or place mobile phone in the mode of removable electronic-memory cards with fixed form.