CN106470045A - A kind of portable radio communication device of use public frequency band - Google Patents
A kind of portable radio communication device of use public frequency band Download PDFInfo
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- CN106470045A CN106470045A CN201510508009.8A CN201510508009A CN106470045A CN 106470045 A CN106470045 A CN 106470045A CN 201510508009 A CN201510508009 A CN 201510508009A CN 106470045 A CN106470045 A CN 106470045A
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- module
- frequency band
- public frequency
- radio communication
- communication device
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Abstract
The present invention provides a kind of portable radio communication device of use public frequency band, including information preparation module：For completing the reading to transceiving data and editor；CPU control module：For completing wireless receiving data storage, periodicity wireless data sends, electric source modes switch and interacts with terminal unit；Power amplifier module：For completing the power amplification that wireless data is sent；Information storage module：It is derived from the receive information of terminal unit for storage, described information memory module is connected by SPI interface with CPU control module；Battery management module：For completing the Charge Management to device battery；Antenna is used for sending and receiving public frequency band radiofrequency signal.The invention has the beneficial effects as follows small volume, energy consumption is low, improves communication distance, and is easy to charge.
Description
Technical field
The invention belongs to Wireless Telecom Equipment technical field, especially relate to a kind of portable radio communication device of use public frequency band.
Background technology
It is skyrocketed through with wireless data service, in the case of bandwidth availability ratio anxiety all the more, it is already extremely urgent for increasing bandwidth availability ratio using existing frequency spectrum resource.Particularly public frequency band, can be used to consider more to share use.
Currently, the portable terminal device for radio communication can only be applied mostly in short distance, and the distance of radio communication and the endurance of battery are limited to volume and the capacity of battery.User be faced with communication distance not or not enough power supply problem.
Content of the invention
It is an object of the invention to provide a kind of portable radio communication device of highly integrated, low power consumption use public frequency band, solve the problems, such as that Wireless Telecom Equipment is subject to limited by distance and battery durable ability.
The technical scheme is that：A kind of portable radio communication device of use public frequency band of the present invention, at least includes：
Information preparation module：For completing the reading to transceiving data and editor；
CPU control module：For completing wireless receiving data storage, periodicity wireless data sends, electric source modes switch and interacts with terminal unit；
Power amplifier module：For completing the power amplification that wireless data is sent；
Information storage module：It is derived from the receive information of terminal unit for storage, described information memory module is connected by SPI interface with CPU control module；
Battery management module：For completing the Charge Management to device battery；
Antenna：For sending and receiving public frequency band radiofrequency signal.
Further, information preparation module passes through the communication of the realization of USB virtual serial port and hardware device.
Further, described Wireless Telecom Equipment uses and is integrated with wireless module, the IC chip of 8051 kernels, USB controller and RF sleep awakening function.
Further, described information memory module is EEPROM.
Further, described terminal unit is PC.
Further, the circuit board within described Wireless Telecom Equipment is circle.
Further, described antenna is ceramic paster antenna or spring antenna.
The present invention has the advantages and positive effects that：
1st, enormously simplify circuit design, reduce the volume of equipment, improve communication distance, and be easy to charge, be easy to carry.
2nd, adopt highly integrated modularized design, improve stability and the reliability of system.
3rd, pass through using highly integrated chip, decrease the quantity of peripheral discrete component to greatest extent, reduce power consumption simultaneously, its embedded control kernel incorporates multiple low power mode of operation, can be switched at any time according to requirements of one's work.
4th, use public frequency band, can be used to consider more to share use.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is elaborated.
As shown in figure 1, a kind of portable radio communication device of use public frequency band of the present invention, using the IC chip CC1111 that wireless module, 8051 kernels, USB controller and RF sleep awakening function are integrated with piece；Carry out power amplification using wireless power amplification chip；The use of MicroUSB interface is that supplying cell charges, and realizes and the interacting of PC, battery management chip completes the management that supplying cell is charged.CPU connects power amplifier chip, completes the transmitting-receiving of data；The data receiving is stored in EEPROM by CPU by SPI interface.
System enters sleep pattern after having sent data, now can be received by RF and wake up；Embedded USB controller provides the interface interacting with PC.
A kind of portable radio communication device of use public frequency band of the present invention contains radio transmission-receiving function, with USB interface, the application program at PC end is write information by USB interface and is stored in Wireless Telecom Equipment of the present invention, meanwhile, PC application program can complete the information reading to Wireless Telecom Equipment；
System detectio to USB interface insert when, automatically switch power to USB and power, to save battery electric quantity, enable USB port charge function simultaneously；
System detectio have in memory module from the write information of PC when, start on-chip timer, periodically send the write information from PC.
After data is activation terminates, system automatically switches to power down operations pattern, to save electricity：
After system is interrupted waking up by wireless receiving, receive the data from other equipment and be stored in EEPROM.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (7)
1. a kind of portable radio communication device of use public frequency band it is characterised in that：Described Wireless Telecom Equipment is at least
Including：
Information preparation module：For completing the reading to transceiving data and editor；
CPU control module：For complete wireless receiving data storage, periodicity wireless data send, electric source modes switching with
And interact with terminal unit；
Power amplifier module：For completing the power amplification that wireless data is sent；
Information storage module：It is derived from the receive information of terminal unit for storage, described information memory module is controlled with CPU
Module is connected by SPI interface；
Battery management module：For completing the Charge Management to device battery；
Antenna：For sending and receiving public frequency band radiofrequency signal.
2. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Information preparation module is passed through USB virtual serial port and is realized the communication with hardware device.
3. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Described Wireless Telecom Equipment uses and is integrated with wireless module, the collection of 8051 kernels, USB controller and RF sleep awakening function
Become circuit chip.
4. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Described information memory module is EEPROM.
5. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Described terminal unit is PC.
6. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Circuit board within described Wireless Telecom Equipment is circle.
7. a kind of use public frequency band according to claim 1 portable radio communication device it is characterised in that：
Described antenna preferably ceramic paster antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508009.8A CN106470045A (en) | 2015-08-19 | 2015-08-19 | A kind of portable radio communication device of use public frequency band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510508009.8A CN106470045A (en) | 2015-08-19 | 2015-08-19 | A kind of portable radio communication device of use public frequency band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106470045A true CN106470045A (en) | 2017-03-01 |
Family
ID=58214305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510508009.8A Pending CN106470045A (en) | 2015-08-19 | 2015-08-19 | A kind of portable radio communication device of use public frequency band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106470045A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201928441U (en) * | 2010-09-28 | 2011-08-10 | 上海赞润微电子科技有限公司 | Radio frequency system with low power consumption |
| CN102722668A (en) * | 2012-05-28 | 2012-10-10 | 东南大学 | Wireless safety computer lock and using method thereof |
| CN202737861U (en) * | 2012-06-28 | 2013-02-13 | 北京天公瑞丰科技有限公司 | Micro-power wireless communication device |
| US20140371523A1 (en) * | 2010-02-25 | 2014-12-18 | Apollo Endosurgery, Inc. | Inductively Powered Remotely Adjustable Gastric Banding System |
-
2015
- 2015-08-19 CN CN201510508009.8A patent/CN106470045A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140371523A1 (en) * | 2010-02-25 | 2014-12-18 | Apollo Endosurgery, Inc. | Inductively Powered Remotely Adjustable Gastric Banding System |
| CN201928441U (en) * | 2010-09-28 | 2011-08-10 | 上海赞润微电子科技有限公司 | Radio frequency system with low power consumption |
| CN102722668A (en) * | 2012-05-28 | 2012-10-10 | 东南大学 | Wireless safety computer lock and using method thereof |
| CN202737861U (en) * | 2012-06-28 | 2013-02-13 | 北京天公瑞丰科技有限公司 | Micro-power wireless communication device |
Non-Patent Citations (1)
| Title |
|---|
| 邓军等: "基于CC1111的无线传感器网络节点设计", 《电子技术应用》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170301 |