CN103164383A - Electronic system and second electronic device thereof - Google Patents
Electronic system and second electronic device thereof Download PDFInfo
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- CN103164383A CN103164383A CN201110405846XA CN201110405846A CN103164383A CN 103164383 A CN103164383 A CN 103164383A CN 201110405846X A CN201110405846X A CN 201110405846XA CN 201110405846 A CN201110405846 A CN 201110405846A CN 103164383 A CN103164383 A CN 103164383A
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Abstract
Provided is an electronic system and a second electronic device of the electronic system. The electronic system comprises a first electronic device, the second electronic device. The first electronic device comprises a first antenna, a control module, a connection port and a switching module. The second electronic device comprises a second antenna, a corresponding connection port and a second antenna. When the connection port of the first electronic device is connected with the corresponding connection port of the second electronic device, the first electronic device switches the first antenna to the second antenna of the second electronic device through the switching module, and carries out a wireless communication though the second antenna of the second electronic device so as to prevent that the reception of the first antenna of the first electronic device is bad because of the shielding of the second electronic device.
Description
Technical field
This disclosure relates to a kind of electronic system, and particularly uses the system of the hardware unit on external electronic relevant for a kind of the first electronic installation.
Background technology
Electronic installation is because volume is compact, and has more and more powerful data and process and communication capacity, therefore becomes indispensable electronic product in daily life.In recent years, electronic installation and some are as cumulative in conjunction with design and application in host computer, panel computer, display or keyboard etc., to reach the purpose of extended electronic device function.Yet, electronic installation embed these electronic installations carry out in conjunction with the time, often due to the existence of circuit board or other sheet metals of electronic installation, make the transmitting-receiving conductively-closed of electronic installation self antenna and cause reception bad.
Summary of the invention
Therefore, the invention provides a kind of second electronic device, in order to be connected with the first electronic installation with first antenna, second electronic device comprises: the second antenna, corresponding connectivity port and detecing element.Detecing element is in order to detect the connection status of this correspondence connectivity port and this first electronic installation, when second electronic device is connected with the first electronic installation via corresponding connectivity port, the first electronic installation uses the second antenna of second electronic device, and carries out radio communication via this second antenna.
The invention provides a kind of electronic system, comprise: the first electronic installation, second electronic device.The first electronic installation comprises the first antenna, control module, connectivity port, detecing element and handover module.Second electronic device comprises: the second antenna, detecing element and corresponding connectivity port.Detecing element is in order to detect the connection status of corresponding connectivity port and the first electronic installation; When the connectivity port of the first electronic installation joins with the corresponding connectivity port of second electronic device, the first electronic installation switches by handover module the second antenna that the first antenna is second electronic device, and the first electronic installation carries out radio communication via the second antenna.
Via at the first electronic installation with after second electronic device is connected, the first electronic installation can use the antenna on second electronic device and carry out radio communication, avoid both when engaging, the first antenna of the first electronic installation itself produces the bad shortcoming of reception because of the shielding of second electronic device.
Description of drawings
Fig. 1 is the calcspar of a kind of the first electronic installation in an embodiment;
Fig. 2 is the calcspar of a kind of second electronic device in an embodiment; And
Fig. 3 is the schematic diagram of electronic system that comprises the second electronic device of the first electronic installation of Fig. 1 and Fig. 2 in an embodiment.
Embodiment
Please be simultaneously with reference to Fig. 1, Fig. 2 and Fig. 3.Fig. 1 is a kind of calcspar of the first electronic installation 1.Fig. 2 is the calcspar of a kind of second electronic device 2 in an embodiment.Fig. 3 is the schematic diagram of electronic system 3 that comprises the second electronic device 2 of the first electronic installation 1 of Fig. 1 and Fig. 2 in an embodiment.In the present embodiment, the first electronic installation 1 can be a hand-held mobile device, for example: mobile phone, panel computer, PDA or other hand-held mobile devices.Second electronic device 2 can be a peripheral electronic installation, and for example: flat screens has input function, can mutually combine with the hand-held mobile device, and the user can operate by 2 pairs of hand-held mobile devices of second electronic device.
The first electronic installation 1 comprises the first antenna 10, control module 12, connectivity port 14, wireless signal processing module 16 and handover module 18.
The first antenna 10 can be with so that the first electronic installation 1 externally carries out radio communication.Wireless signal processing module 16 can carry out the processing such as frequency reducing, filtering, decoding, then the signal after processing is sent to control module 12 after the wireless signal that receives from the first antenna 10.Wireless signal processing module 16 is encoded, filtering and control module 12 also can transmit signals to, and after being loaded onto high band, is sent out by the first antenna 10.
Second electronic device 2 can be host computer or the tablet personal computer device with operation independent ability in different embodiment, or only with the device that just has specific function after the first electronic installation 1 is connected, as display or key board unit.Second electronic device 2 comprises the second antenna 20, corresponding connectivity port 22 and transmission line 24.Wherein transmission line 24 can be in order to connect the second antenna 20 and corresponding connectivity port 22.In an embodiment, the second antenna 20 can be arranged at the side of second electronic device 2, is easily shielded by the circuit board of himself or metallic walls when avoiding being arranged on central authorities.
In different embodiment, the first antenna 10 and the second antenna 20 can be WiFi antenna, GPS (Global Positioning System; GPS) antenna, global system for mobile communications (Global System for Mobile Communications; GSM) antenna, bluetooth (Bluetooth) antenna or the antenna of other types are to receive or to transmit the wireless signal of corresponding specification.
The first electronic installation 1 can pass through connectivity port 14, connects with the corresponding connectivity port 22 of second electronic device 2, to form an electronic system 3.In different embodiment, connectivity port 14 and corresponding connectivity port 22 can be USB (universal serial bus) (Universal Serial Bus; USB) or other possible connecting interfaces.And second electronic device 2 can more comprise a storage tank 26 for the first electronic installation 1 embedding.Yet, although the first electronic installation 1 can reach via the electronic system 3 that is connected to form with second electronic device 2 effect of extended function, but the circuit board of second electronic device 2 inside or metallic walls cause shielding with easy the first antenna 10 to the first electronic installation 1, and its communication usefulness is reduced.
Electronic system 3 can comprise a detecing element.In the present embodiment, detecing element comprises a Hall element 30 and a magnetic element 32, and is arranged at respectively in the first electronic installation 1 and second electronic device 2.The position of Hall element 30 and magnetic element 32 can be arranged at after connectivity port 14 and the 22 generation connections of corresponding connectivity port just can produce the induction part.Therefore, when Hall element 30 detects magnetic element 32, represent that namely connectivity port 14 and corresponding connectivity port 22 have produced connection (representing that the first electronic installation 1 is connected with second electronic device), and further notify control module 12.Control module 12 will be controlled handover module 18 according to connectivity port that detecing element detects 14 and the connection status of corresponding connectivity port 22 and carry out the antenna switching.In another embodiment, detecing element also can be firmware, 14 when connecting with corresponding connectivity port 22, to be reported to control module 12 in the connectivity port, reaches the effect that judgement the first electronic installation 1 and second electronic device 2 have been connected.In different embodiment, detecing element can be arranged in the first electronic installation 1 or second electronic device 2 on demand, to reach the effect of detecting.
When connectivity port 14 and corresponding connectivity port 22 not yet produce connection, represent that namely the first electronic installation 1 not yet is connected with second electronic device 2.Therefore, handover module 18 will make wireless signal processing module 16 be connected with the first antenna 10, and the first electronic installation can carry out radio communication via the first antenna 10.
In the present embodiment, when the first electronic installation is connected with second electronic device, produce with corresponding connectivity port 22 by connectivity port 14 and connect, at this moment, the handover module 18 of the first electronic installation will make wireless signal processing module 16 be connected with the second antenna 20 via connectivity port 14, corresponding connectivity port 22 and transmission line 24, make the first electronic installation carry out radio communication via the second antenna 20 of second electronic device 2.The communication usefulness of avoiding the first antenna 10 to be shielded by second electronic device 2 and causing descends.
In sum, although the present invention discloses as above with preferred embodiment, so it is not to limit the present invention.Anyly have the knack of this skill person, without departing from the spirit and scope of the present invention, when can do various changes and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (9)
1. a second electronic device, in order to be connected with the first electronic installation with first antenna, is characterized in that, above-mentioned second electronic device comprises:
The second antenna;
Corresponding connectivity port connects above-mentioned the second antenna; And
Detecing element, in order to detect the connection status of above-mentioned corresponding connectivity port and above-mentioned the first electronic installation, when above-mentioned second electronic device is connected with the first electronic installation by above-mentioned corresponding connectivity port, above-mentioned the first electronic installation uses the second antenna of above-mentioned second electronic device, carries out radio communication.
2. second electronic device according to claim 1, is characterized in that, wherein more comprises Hall element and magnetic element on above-mentioned detecing element, judges the connection status of above-mentioned the first electronic installation and above-mentioned second electronic device.
3. second electronic device according to claim 1, is characterized in that, wherein above-mentioned detecing element is firmware, judges the connection status of above-mentioned the first electronic installation and above-mentioned second electronic device.
4. second electronic device according to claim 1, is characterized in that, wherein above-mentioned the first antenna and above-mentioned the second antenna are respectively WiFi antenna, global positioning system antenna, global system for mobile communications antenna or Bluetooth antenna.
5. an electronic system, is characterized in that, comprises:
The first electronic installation comprises the first antenna, control module, connectivity port, detecing element and handover module; And
Second electronic device comprises: the second antenna, corresponding connectivity port and connect above-mentioned the second antenna;
Above-mentioned detecing element, in order to detect the connection status of above-mentioned corresponding connectivity port and above-mentioned the first electronic installation, when the connectivity port of above-mentioned the first electronic installation joins with the corresponding connectivity port of above-mentioned the first electronic installation, it is the second antenna of above-mentioned second electronic device that above-mentioned the first electronic installation switches above-mentioned the first antenna by above-mentioned handover module, and above-mentioned the first electronic installation carries out radio communication by above-mentioned the second antenna.
6. electronic system according to claim 5, it is characterized in that, wherein more comprise Hall element and magnetic element on above-mentioned detecing element, be arranged in above-mentioned second electronic device, judge the connection status of above-mentioned the first electronic installation and above-mentioned second electronic device.
7. electronic system according to claim 5, is characterized in that, wherein above-mentioned detecing element is firmware, judges the connection status of above-mentioned the first electronic installation and above-mentioned second electronic device.
8. electronic system according to claim 5, it is characterized in that, above-mentioned the first electronic installation more comprises wireless signal processing module and control module, above-mentioned control module will be controlled above-mentioned handover module according to the connection status that detecing element detects, and determine that above-mentioned wireless signal processing module is connected with above-mentioned the first antenna or above-mentioned the second antenna, carries out radio communication.
9. electronic system according to claim 5, is characterized in that, wherein above-mentioned the first antenna and above-mentioned the second antenna are respectively WiFi antenna, global positioning system antenna, global system for mobile communications antenna or Bluetooth antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110405846XA CN103164383A (en) | 2011-12-08 | 2011-12-08 | Electronic system and second electronic device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110405846XA CN103164383A (en) | 2011-12-08 | 2011-12-08 | Electronic system and second electronic device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103164383A true CN103164383A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201110405846XA Pending CN103164383A (en) | 2011-12-08 | 2011-12-08 | Electronic system and second electronic device thereof |
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| CN (1) | CN103164383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114830126A (en) * | 2020-03-05 | 2022-07-29 | Oppo广东移动通信有限公司 | Radio frequency card reader and radio frequency identification method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292195A (en) * | 1998-12-25 | 2001-04-18 | 三洋电机株式会社 | Communication terminal |
| CN1362679A (en) * | 2001-01-03 | 2002-08-07 | 英华达股份有限公司 | Electronic information processor capable of exhcanging information dynamically |
| CN1641512A (en) * | 2004-01-16 | 2005-07-20 | 宏碁股份有限公司 | Antenna dynamic configuration system |
| CN1792041A (en) * | 2003-03-19 | 2006-06-21 | 索尼爱立信移动通讯股份有限公司 | A switchable antenna arrangement |
| CN201674489U (en) * | 2010-05-31 | 2010-12-15 | 钰程科技股份有限公司 | Handheld wireless communication device and expanded antenna of same |
| CN102203705A (en) * | 2011-06-10 | 2011-09-28 | 华为终端有限公司 | A touch-off method and wireless hand-held device |
| CN102216889A (en) * | 2011-06-21 | 2011-10-12 | 华为终端有限公司 | Control method for touch screen device and touch screen device |
| CN102221932A (en) * | 2011-06-29 | 2011-10-19 | 华为终端有限公司 | Touch screen command input method and user equipment |
-
2011
- 2011-12-08 CN CN201110405846XA patent/CN103164383A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292195A (en) * | 1998-12-25 | 2001-04-18 | 三洋电机株式会社 | Communication terminal |
| CN1362679A (en) * | 2001-01-03 | 2002-08-07 | 英华达股份有限公司 | Electronic information processor capable of exhcanging information dynamically |
| CN1792041A (en) * | 2003-03-19 | 2006-06-21 | 索尼爱立信移动通讯股份有限公司 | A switchable antenna arrangement |
| CN1641512A (en) * | 2004-01-16 | 2005-07-20 | 宏碁股份有限公司 | Antenna dynamic configuration system |
| CN201674489U (en) * | 2010-05-31 | 2010-12-15 | 钰程科技股份有限公司 | Handheld wireless communication device and expanded antenna of same |
| CN102203705A (en) * | 2011-06-10 | 2011-09-28 | 华为终端有限公司 | A touch-off method and wireless hand-held device |
| CN102216889A (en) * | 2011-06-21 | 2011-10-12 | 华为终端有限公司 | Control method for touch screen device and touch screen device |
| CN102221932A (en) * | 2011-06-29 | 2011-10-19 | 华为终端有限公司 | Touch screen command input method and user equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114830126A (en) * | 2020-03-05 | 2022-07-29 | Oppo广东移动通信有限公司 | Radio frequency card reader and radio frequency identification method |
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Application publication date: 20130619 |