CN102281354B - Mobile phone software downloading system and software downloading method thereof - Google Patents
Mobile phone software downloading system and software downloading method thereof Download PDFInfo
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- CN102281354B CN102281354B CN201110224033.0A CN201110224033A CN102281354B CN 102281354 B CN102281354 B CN 102281354B CN 201110224033 A CN201110224033 A CN 201110224033A CN 102281354 B CN102281354 B CN 102281354B
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Abstract
The invention provides a mobile phone software downloading system and a software downloading method thereof. The system comprises a test bench, and a computer connected with the test bench and used for controlling the downloading of the mobile phone software. By a control unit of the test bench, a USB (Universal Serial Bus) downloading interface is controlled to be connected with a corresponding output interface, so that corresponding mobile phone software is downloaded through the corresponding USB downloading interface, and the downloaded mobile phone software is transmitted to a corresponding mobile phone through the corresponding output interface. The test bench used in the system and the method can implement control on plurality of paths of signals, meet requirements on universal expansion and simultaneously meet USB interface downloading and serial port downloading, and is low in cost, so that the test bench can reduce production cost of the mobile phone and improve production efficiency of the mobile phone, and can be used in factories in large scale.
Description
Technical field
The present invention relates to mobile communication equipment field, in particular a kind of method of cell phone software download system and download software thereof.
Background technology
In mobile phone manufacturing works, can select multiple mobile phone platform, MTK for example, TI, INFINEON, QUALCOMM etc., and the download solution providing of various cell phone platforms is different.For example USB directly downloads, and USB turns UART and downloads; Or need to drag down certain distinctive signal and just can enter downloading mode; Or need to first power on and insert again USB, or first insert USB and power on again.
So all, to mobile-phone manufacturers, manufactured no small trouble, in order to coordinate these downloading modes, in factory, have to produce multiple download testboard and meet the download scenarios that platform supplier provides.These testboards are of a great variety, can not be general, be also difficult to comprehensively be safeguarded simultaneously.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, above-mentioned defect for prior art, a kind of method of cell phone software download system and download software thereof is provided, all download scenarios that its cell phone platform supplier that can meet current main flow proposes, reduce mobile phone production cost, improved mobile phone production efficiency.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A cell phone software download system, comprises a testboard, and the computer of downloading for controlling cell phone software being connected with this testboard, it is characterized in that,
On this testboard surface, be provided with:
For USB control interface that be connected with described computer and that testboard is carried out to cell phone software downloading control,
At least one USB download interface for being connected with described computer and download software from described computer,
At least one output interface for being connected with mobile phone and the cell phone software of download is sent to mobile phone;
In this testboard inside, be provided with circuit module, described circuit module comprises:
The I2C signal conversion module being connected with described USB control interface, for by described USB control interface, obtains described USB downloading control signal from described computer, and this USB downloading control signal is converted to iic bus control signal;
Be connected at least one control unit with described I2C signal conversion module, for described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface by corresponding, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone;
And described in each, USB download interface connects by the control unit output interface corresponding with;
Described the first voltage conversion unit connects a warning system.
Described cell phone software download system, wherein, it also comprises a supply unit being connected with testboard, for 220V working power is provided to testboard.
Described cell phone software download system, wherein, the circuit module of described testboard also comprises: a power transfer module, the input of this power transfer module is connected with described supply unit, output is connected with described control unit, for the 220V working power that described supply unit is provided, be converted to 12V and 5V DC power supply, to give described control unit power supply.
Described cell phone software download system, wherein, described control unit comprises:
The first voltage conversion unit being connected with described power transfer module, for being converted to the 3.8V DC power supply to mobile phone power supply by the 12V DC power supply of power transfer module output;
For described the first voltage conversion unit being connected to the overvoltage protection chip of output interface;
The second voltage converting unit being connected with described power transfer module, for being converted to 1.8V starting-up signal and 2.8V downloading mode signal by the 5V DC power supply of power transfer module output;
The IO mouth control signal converting unit being connected with I2C signal conversion module, for described iic bus control signal being converted to 8 corresponding IO mouth control signals, to control testboard, this IO mouth control signal converting unit is also connected to output interface;
The hand switch being connected with described USB download interface, for the USB download signal of selecting USB download interface to pass on, be connected to output interface and carry out usb signal output, or selection is connected to serial ports converting unit, by serial ports converting unit, be converted to after rs 232 serial interface signal, then export by output interface.
Described cell phone software download system, wherein, described output interface comprises the DB25 needle interface for being connected with mobile phone, and for be connected LED lamp output interface with LED light.
Described cell phone software download system, wherein, described USB download interface is four, is respectively a USB download interface, the 2nd USB download interface, the 3rd USB download interface and the 4th USB download interface.
Described cell phone software download system, wherein, corresponding one by one with described USB download interface, described output interface is also four, is respectively the first output interface, the second output interface, the 3rd output interface, the 4th output interface.
Described cell phone software download system, wherein, described control unit comprises the first control unit, the second control unit, the 3rd control unit and the 4th control unit;
A described USB download interface is connected with described the first output interface by the first control unit;
Described the 2nd USB download interface is connected with described the second output interface by the second control unit;
Described the 3rd USB download interface is connected with described the 3rd output interface by the 3rd control unit;
Described the 4th USB download interface is connected with described the 4th output interface by the 4th control unit.
The method of downloading software based on cell phone software download system described above, wherein, comprises step:
A, by the USB control interface of testboard with for controlling the computer that cell phone software downloads, is connected, and the USB download interface of testboard is connected with this computer download mouth;
B, need are downloaded to the mobile phone of software and the output interface of testboard, and give this testboard power supply start;
C, described computer expert cross described USB control interface and send USB downloading control signal to described testboard, testboard, by the I2C signal conversion module being connected with described USB control interface arranging in it, is converted to iic bus control signal by this USB downloading control signal;
D, by being connected at least one control unit with described I2C signal conversion module, described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface by corresponding, from described computer, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone.
Described cell phone software download system is downloaded the method for software, and wherein, described step D also comprises:
By a hand switch being connected with USB download interface, the USB download signal that USB download interface is passed in selection is connected to output interface and carries out usb signal output, or select to be connected to serial ports converting unit, by serial ports converting unit, be converted to after rs 232 serial interface signal, then export by output interface;
Described the first voltage conversion unit connects a warning system.
The method of a kind of cell phone software download system provided by the present invention and download software thereof, owing to having adopted described system to comprise a testboard, and the computer of downloading for controlling cell phone software being connected with this testboard, by the control unit of testboard, to control USB download interface will be connected with corresponding output interface, with the USB download interface by corresponding, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone, it is controlled that the testboard using can be realized multiple signals, can meet the demand of general extension, can meet USB interface download and serial ports downloads simultaneously, and with low cost, reduced mobile phone production cost, improved mobile phone production efficiency, can be applied on a large scale factory.
Accompanying drawing explanation
Fig. 1 is the cell phone software download system structure chart of the embodiment of the present invention;
Fig. 2 is the block diagram of the testboard internal circuit design of embodiments of the invention.
Fig. 3 is the design principle figure of one of them control unit of the embodiment of the present invention;
Fig. 4 is the method flow diagram that the cell phone software download system of the embodiment of the present invention is downloaded software.
Embodiment
The method of a kind of cell phone software download system provided by the present invention and download software thereof, for making object of the present invention, technical scheme and advantage clearer, clear and definite, referring to accompanying drawing, developing simultaneously, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of cell phone software download system that the embodiment of the present invention provides, as shown in Figure 1, comprise a testboard 10, and the computer 11 of downloading for controlling cell phone software being connected with this testboard 10, wherein, on these testboard 10 surfaces, be provided with: USB control interface 12, at least one USB download interface 13 and at least one output port 230.
Described USB control interface 12 is for being connected with described computer 11, and testboard 10 is carried out to cell phone software downloading control.
Described USB download interface 13 is for being connected with described computer 11, and downloads software from described computer.
Described output port 230 is for being connected with mobile phone, and sends the cell phone software of download to mobile phone.
Output interface described in the present embodiment 230 comprises that one for being connected 25 needle interfaces 15 and 3 LED lamp interfaces 14 with mobile phone, as shown in Figure 2, described 25 needle interfaces are DB25 needle interface, be used to mobile phone-downloaded that connecting interface is provided, described 3 LED lamp interfaces are for connecting the LED light of three different colours, and the state while carrying out cell phone software download is indicated.
As shown in Figure 1, in the present embodiment, on these testboard 10 surfaces, be provided with a 220V alternating current interface 17, for being connected with 220V AC power 16, for testboard 10 provides power supply.
In these testboard 10 inside, be provided with circuit module 200, as shown in Figure 2, described circuit module 200 comprises: the I2C signal conversion module 331 being connected with described USB control interface 12, and at least one control unit being connected with described I2C signal conversion module 331.
Wherein, the I2C signal conversion module 331 being connected with described USB control interface 12, for by described USB control interface 12, obtains described USB downloading control signal from described computer 11, and this USB downloading control signal is converted to iic bus control signal; Described I2C modular converter 331 can adopt USB212C chip.
Be connected at least one control unit with described I2C signal conversion module 331, as shown in Figure 2, described control unit comprises the first control unit 221, the second control unit 222, the 3rd control unit 223 and the 4th control unit 224.For described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface 13 by corresponding, download corresponding cell phone software, and by corresponding output interface 230, the cell phone software of this download is transferred to corresponding mobile phone.
And described in each, USB download interface connects by the control unit output interface corresponding with.
In the present embodiment, USB download interface 13 is four, as shown in Figure 2, is respectively a USB download interface 131, the 2nd USB download interface 132, the 3rd USB download interface 133 and the 4th USB download interface 134.Corresponding one by one with described USB download interface, described output interface 230 is also four, be respectively the first output interface 231, the second output interface 232, the 3rd output interface 233, the 4th output interface 234, their function is identical, so can be simultaneously for four mobile phones provide download service.
A described USB download interface 131 is connected with described the first output interface 231 by the first control unit 221.Described the 2nd USB download interface 132 is connected with described the second output interface 232 by the second control unit 222.Described the 3rd USB download interface 133 is connected with described the 3rd output interface 233 by the 3rd control unit 223.Described the 4th USB download interface 134 is connected with described the 4th output interface 234 by the 4th control unit 224.
Described cell phone software download system, as shown in Figure 2, the circuit module 200 of described testboard 10 also comprises: a power transfer module 210, the input of this power transfer module 210 is for being connected with described supply unit 16, output is connected with each control unit, for the 220V working power that described supply unit 16 is provided, be converted to 12V and 5V DC power supply, to give described control unit power supply.Described power transfer module 210 can adopt MING-WEI Switching Power Supply.
Embodiments of the invention are mainly set forth the first control unit 221, and all the other control unit operation principles are identical with it.
As shown in Figure 3, described the first control unit 221 comprises: the first voltage conversion unit 311, second voltage converting unit 312, hand switch 320, IO mouth control signal converting unit 332.
The first voltage conversion unit 311 being connected with described power transfer module 210, for being converted to the 3.8V DC power supply to mobile phone power supply by the 12V DC power supply of power transfer module 210 outputs; In addition; while supplying four mobile phone-downloaded due to four downloading ends, share a power supply; it is described 3.8V DC power supply; in order to prevent wherein some downloading end short circuits, other three downloading ends are impacted, at the first voltage conversion unit 311, be provided with overvoltage protection chip 341 and warning system 342 below.Described the first voltage conversion unit can adopt LM317 chip, and overvoltage protection chip 341 can adopt PL2303 chip.
The second voltage converting unit 312 being connected with described power transfer module 210, for being converted to 1.8V starting-up signal and 2.8V downloading mode signal by the 5V DC power supply of power transfer module 210 outputs; Described 5V DC power supply not only can, for downloading mode provides signal, can also replace the VBUS signal in usb signal.Described second voltage converting unit 312 can adopt RT9182EPES chip.
The IO mouth control signal converting unit 332 being connected with I2C signal conversion module 331, for described iic bus control signal being converted to 8 corresponding IO mouth control signals, to control testboard 10, this IO mouth control signal converting unit 332 is also connected to 25 needle interfaces 15 of output interface; Described IO mouth control signal converting unit 332 can adopt PCF8571T chip.
Described 8 IO control signals comprise;
3 paths of LEDs modulating signals, comprise a road red LED signal 361, for controlling red LED lamp; One tunnel green LED lamp signal 362, for controlling green LED lamp; One tunnel yellow LED lamp signal 363, for controlling yellow LED lamp.Three LED lamps are used to the workman of production line that the indication of download state is provided, and represent failed download when red LED lamp is bright, represent to download when yellow LED lamp is bright, represent to download success when green LED lamp is bright.
One road downloading mode signal 364, for controlling downloading mode Signal-controlled switch 371.
One road starting-up signal 365, for the start switch 372 of control system.
One road cellular phone power supplies power supplying control signal 366, provides mains switch 373 to mobile phone during for mobile phone-downloaded.
One road VBUS signal 367, for controlling VBUS signaling switch 374.
No. one mobile phone detection signal 368, for detection of whether being placed with mobile phone on testboard.
The hand switch 320 being connected with described USB download interface 13,25 needle interfaces 15 that are directly connected to output interface for the USB download signal of selecting USB download interface 13 to pass on carry out usb signal output, as shown in Figure 3, or select the USB download signal that USB download interface 13 is passed on to be connected to serial ports converting unit 350, by serial ports converting unit 350, be converted to after rs 232 serial interface signal, then by 25 needle interface 15 outputs of output interface.
Therefore, in the present embodiment, it is controlled that the testboard using can be realized multiple signals, can meet the demand of general extension, can meet USB interface download and serial ports simultaneously and download, and with low cost, reduced mobile phone production cost, improve mobile phone production efficiency, can be applied on a large scale factory.
Operation principle based on cell phone software download system described above, the embodiment of the present invention also provides a kind of cell phone software download system to download the method for software, and as shown in Figure 4, described method mainly comprises the following steps:
S101, by the USB control interface 12 of testboard 10 with for controlling the computer 11 that cell phone software downloads, is connected, and the USB download interface 13 of testboard is connected with this computer download mouth; As detailed above.
S102, need are downloaded to the mobile phone of software and the output interface 230 of testboard 10 is connected, and given this testboard power supply start; As detailed above.
S103, described computer 11 send USB downloading control signal by described USB control interface 12 to described testboard 10, testboard 10, by the I2C signal conversion module 331 being connected with described USB control interface 12 arranging in it, is converted to iic bus control signal by this USB downloading control signal; As detailed above.
S104, by being connected at least one control unit with described I2C signal conversion module 331, described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface by corresponding, from described computer, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone.As detailed above.
Described cell phone software download system is downloaded the method for software, and wherein, described step S104 also comprises:
By a hand switch being connected with USB download interface, the USB download signal that USB download interface is passed in selection is connected to output interface and carries out usb signal output, or select to be connected to serial ports converting unit, by serial ports converting unit, be converted to after rs 232 serial interface signal, then export by output interface.
In sum, the method of a kind of cell phone software download system provided by the present invention and download software thereof, owing to having adopted described system to comprise a testboard, and the computer of downloading for controlling cell phone software being connected with this testboard, by the control unit of testboard, to control USB download interface will be connected with corresponding output interface, with the USB download interface by corresponding, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone, it is controlled that the testboard using can be realized multiple signals, can meet the demand of general extension, can meet USB interface download and serial ports downloads simultaneously, and with low cost, reduced mobile phone production cost, improved mobile phone production efficiency, can be applied on a large scale factory.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (3)
1. a cell phone software download system, comprises a testboard, and the computer of downloading for controlling cell phone software being connected with this testboard, it is characterized in that,
On this testboard surface, be provided with:
For USB control interface that be connected with described computer and that testboard is carried out to cell phone software downloading control,
At least one USB download interface for being connected with described computer and download software from described computer,
At least one output interface for being connected with mobile phone and the cell phone software of download is sent to mobile phone;
In this testboard inside, be provided with circuit module, described circuit module comprises:
The I2C signal conversion module being connected with described USB control interface, for by described USB control interface, obtains described USB downloading control signal from described computer, and this USB downloading control signal is converted to iic bus control signal;
Be connected at least one control unit with described I2C signal conversion module, for described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface by corresponding, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone;
And described in each, USB download interface connects by the control unit output interface corresponding with;
It also comprises a supply unit being connected with testboard, for 220V working power is provided to testboard;
The circuit module of described testboard also comprises: a power transfer module, the input of this power transfer module is connected with described supply unit, output is connected with described control unit, for the 220V working power that described supply unit is provided, be converted to 12V and 5V DC power supply, to give described control unit power supply;
Described control unit comprises:
The first voltage conversion unit being connected with described power transfer module, for being converted to the 3.8V DC power supply to mobile phone power supply by the 12V DC power supply of power transfer module output;
For described the first voltage conversion unit being connected to the overvoltage protection chip of output interface;
The second voltage converting unit being connected with described power transfer module, for being converted to 1.8V starting-up signal and 2.8V downloading mode signal by the 5V DC power supply of power transfer module output;
The IO mouth control signal converting unit being connected with I2C signal conversion module, for described iic bus control signal being converted to 8 corresponding IO mouth control signals, to control testboard, this IO mouth control signal converting unit is also connected to output interface;
The hand switch being connected with described USB download interface, for the USB download signal of selecting USB download interface to pass on, be connected to output interface and carry out usb signal output, or selection is connected to serial ports converting unit, by serial ports converting unit, be converted to after rs 232 serial interface signal, then export by output interface;
Described the first voltage conversion unit connects a warning system;
Described USB download interface is four, is respectively a USB download interface, the 2nd USB download interface, the 3rd USB download interface and the 4th USB download interface;
Corresponding one by one with described USB download interface, described output interface is also four, is respectively the first output interface, the second output interface, the 3rd output interface, the 4th output interface;
Described control unit comprises the first control unit, the second control unit, the 3rd control unit and the 4th control unit;
A described USB download interface is connected with described the first output interface by the first control unit;
Described the 2nd USB download interface is connected with described the second output interface by the second control unit;
Described the 3rd USB download interface is connected with described the 3rd output interface by the 3rd control unit;
Described the 4th USB download interface is connected with described the 4th output interface by the 4th control unit;
Described 8 IO control signals comprise;
3 paths of LEDs modulating signals, comprise a road red LED signal, for controlling red LED lamp; One tunnel green LED lamp signal, for controlling green LED lamp; One tunnel yellow LED lamp signal, for controlling yellow LED lamp;
Three LED lamps are used to the workman of production line that the indication of download state is provided, and represent failed download when red LED lamp is bright, represent to download when yellow LED lamp is bright, represent to download success when green LED lamp is bright;
One road downloading mode signal, for controlling downloading mode Signal-controlled switch;
One road starting-up signal, for the start switch of control system;
One road cellular phone power supplies power supplying control signal, provides mains switch to mobile phone during for mobile phone-downloaded;
One road VBUS signal, for controlling VBUS signaling switch;
No. one mobile phone detection signal, for detection of whether being placed with mobile phone on testboard.
2. cell phone software download system according to claim 1, is characterized in that, described output interface comprises the DB25 needle interface for being connected with mobile phone, and for be connected LED lamp output interface with LED light.
3. based on the arbitrary described cell phone software download system of claim 1-2, download a method for software, it is characterized in that, comprise step:
A, by the USB control interface of testboard with for controlling the computer that cell phone software downloads, is connected, and the USB download interface of testboard is connected with this computer download mouth;
B, need are downloaded to the mobile phone of software and the output interface of testboard, and give this testboard power supply start;
C, described computer expert cross described USB control interface and send USB downloading control signal to described testboard, testboard, by the I2C signal conversion module being connected with described USB control interface arranging in it, is converted to iic bus control signal by this USB downloading control signal;
D, by being connected at least one control unit with described I2C signal conversion module, described iic bus control signal is converted to corresponding IO mouth control signal, and control USB download interface is connected with corresponding output interface according to this corresponding IO mouth control signal, with the USB download interface by corresponding, from described computer, download corresponding cell phone software, and by corresponding output interface, the cell phone software of this download is transferred to corresponding mobile phone;
Described step D also comprises:
By a hand switch being connected with USB download interface, the USB download signal that USB download interface is passed in selection is connected to output interface and carries out usb signal output, or select to be connected to serial ports converting unit, by serial ports converting unit, be converted to after rs 232 serial interface signal, then export by output interface.
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| CN102591830B (en) * | 2011-12-19 | 2015-08-05 | 捷开通讯科技(上海)有限公司 | Download system of mobile terminal |
| CN106776400B (en) * | 2016-12-14 | 2023-11-07 | 南昌黑鲨科技有限公司 | Electronic equipment and circuit thereof, switching equipment and circuit thereof and signal control system |
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| CN2659054Y (en) * | 2003-08-07 | 2004-11-24 | 海信集团有限公司 | Data conversion and charging device of mobile phone |
| CN200953637Y (en) * | 2006-09-12 | 2007-09-26 | 青岛海信移动通信技术股份有限公司 | Moving ferminal multiport program download device |
| CN101398798A (en) * | 2008-10-23 | 2009-04-01 | 中兴通讯股份有限公司 | Method and system for upgrading and repairing wireless terminal equipment |
| CN201773393U (en) * | 2010-07-21 | 2011-03-23 | 惠州Tcl移动通信有限公司 | Download test station of mobile terminal |
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| US8265690B2 (en) * | 2008-11-04 | 2012-09-11 | Broadcom Corporation | Multiservice communication device with logical control channel |
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| CN2659054Y (en) * | 2003-08-07 | 2004-11-24 | 海信集团有限公司 | Data conversion and charging device of mobile phone |
| CN200953637Y (en) * | 2006-09-12 | 2007-09-26 | 青岛海信移动通信技术股份有限公司 | Moving ferminal multiport program download device |
| CN101398798A (en) * | 2008-10-23 | 2009-04-01 | 中兴通讯股份有限公司 | Method and system for upgrading and repairing wireless terminal equipment |
| CN201773393U (en) * | 2010-07-21 | 2011-03-23 | 惠州Tcl移动通信有限公司 | Download test station of mobile terminal |
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