CN101442326B - Portable communication device with handheld radio telephone function and communication method thereof - Google Patents
Portable communication device with handheld radio telephone function and communication method thereof Download PDFInfo
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- CN101442326B CN101442326B CN2007100315919A CN200710031591A CN101442326B CN 101442326 B CN101442326 B CN 101442326B CN 2007100315919 A CN2007100315919 A CN 2007100315919A CN 200710031591 A CN200710031591 A CN 200710031591A CN 101442326 B CN101442326 B CN 101442326B
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Abstract
The invention discloses a carriable communication device with the function of a wireless transceiver and a communication method thereof. The carriable communication device at least comprises a switch power supply, a transmitting module and a receiving module. The communication method comprises: by a first/second switch power supply, the power supply provided with the first/second on-state(on) and the first/second off-state(off) is alternately supplied to a first/second carriable communication device; and when the power supply supplied to a first transmitting module of the first carriable communication device is in the first on-state(on), a warning signal is transmitted firstly, and the information is continuously transmitted secondly; and finally, when the power supply supplied to the second receiving module of the second carriable communication device is in the second on-state(on), and after the warning signal is received, the second on-state(on) is kept until the information is completely received, and then the second on-state(on) is switched into the second off-state(off).
Description
Technical field
The present invention provides a kind of portable communication device and means of communication thereof with wireless tranceiver function, particularly relevant for utilizing a wireless tranceiver function, successfully to transmit news in brief or data.
Background technology
Existing in wireless tranceiver function (walkie-talkie) application of a portable communication device; Because the power consumption of less radio-frequency (RF) is bigger; And badly influence the standby and the service time of this portable communication device; Problem generally can be carried out some and handle to prolong standby and service time when the wireless tranceiver function be in a receiving mode hereto.
End is seen in the present conventional skill, has proposed a kind of portable communication device and means of communication thereof with wireless tranceiver function.This portable communication device has a Switching Power Supply and a voice module at least.And the means of communication are utilized a Switching Power Supply, with supply at interval one have an opening (on) and a closed condition (off) power supply give this portable communication device, reduce its power supply consume, and prolong standby and service time.Then, provide the multi-user when mutual conversation, see through voice module and carry out voice communications (being voice transfer).
The shortcoming of above-mentioned conventional skill is though can not cause too big problem for general voice transfer, if be applied in news in brief or transfer of data, then to be easy to cause this news in brief or data transmission fault or failure in the application of wireless tranceiver function.
For solving the shortcoming of conventional skill; To satisfy the demand of user to portable communication device with wireless tranceiver function; The inventor is based on going in for the study for many years and many practical experience; Inquire into through research and design in many ways and special topic, then propose a kind of portable communication device and means of communication thereof, with as aforementioned expectation one implementation and foundation with wireless tranceiver function in the present invention.
Summary of the invention
Because above-mentioned problem; The present invention's purpose provides a kind of portable communication device and means of communication thereof with wireless tranceiver function, particularly relevant for utilizing a wireless tranceiver function, successfully to transmit news in brief or data; To satisfy the demand of user for portable communication device with wireless tranceiver function; And solve the shortcoming of conventional skill, but except that prolongs standby time and voice transfer, and the transmission failure that is not easy to produce news in brief or data.
Edge is for reaching above-mentioned purpose, according to the present invention's the portable communication device with wireless tranceiver function, to comprise a Switching Power Supply, a transmitter module and a receiver module at least.Wherein, Switching Power Supply supply at interval one have an opening (on) and a closed condition (off) power supply.And transmitter module is when opening (on), emission one first alerting earlier, and emission one first information again continues.In addition, receiver module and after receiving outside one second alerting, changes closed condition (off) into after this opening (on) second information that one of always remains to behind second alerting that continues being received finish then when opening (on).
For reaching above-mentioned purpose,, comprise step at least as back according to the present invention's the means of communication:
Through one first Switching Power Supply with supply at interval one have one first opening (on) and one first closed condition (off) power supply give one first portable communication device, and through a second switch power supply with supply at interval one have one second opening (on) and one second closed condition (off) power supply give one second portable communication device;
Provide one of first portable communication device first transmitter module, when first opening (on), emission one alerting earlier, emission one information again continues; And
Provide one of second portable communication device second receiver module, when second opening (on), and after receiving alerting, make second opening (on) remain to this information then always and be received and change one second closed condition (off) into after finishing.
Now by making your juror to the present invention's technical characterictic and the effect of being reached further understanding and understanding arranged, hereinafter only provides preferable embodiment and correlative type to think the usefulness of assisting a ruler in governing a country, and with detailed comment cooperate explanation as after.
Description of drawings
Fig. 1 shows that the present invention has the block schematic diagram of the portable communication device of wireless tranceiver function;
Fig. 2 shows that the present invention has another block schematic diagram of the portable communication device of wireless tranceiver function;
Fig. 3 shows the flow chart of the means of communication of the present invention;
Fig. 4 (a) shows the sketch map of relevant Switching Power Supply in the portable communication device of the present invention;
Fig. 4 (b) shows the flow chart of relevant emission message in the means of communication of the present invention; And
Fig. 4 (c) shows the relevant flow chart that receives message in the means of communication of the present invention.
Embodiment
For letting the present invention's above-mentioned purpose, the feature and advantage can be more obviously understandable; Hereinafter is according to the present invention's the portable communication device with wireless tranceiver function and the means of communication thereof; Special act preferred embodiment; And cooperate appended correlative type, and elaborating as follows, wherein identical assembly will be explained with identical element numbers.
See also Fig. 1, show that the present invention has the block schematic diagram of the portable communication device of wireless tranceiver function.Among the figure, portable communication device 1 (like wireless interspeaker, radio telephone, mobile phone or personal digital assistant ...) comprises a Switching Power Supply 11, a transmitter module 12 and a receiver module 13 at least.Wherein, Switching Power Supply 11 supply at interval one have an opening (on) 111 and a closed condition (off) 112 power supply.In addition; Transmitter module 12 was in opening (on) 111 o'clock; The emission one same single-tone and first alerting 121 (dummy tone) of transmission earlier at interval, and the transmitting time of this first alerting 121 needs to add the hardware reaction time greater than the time of its closed condition (off) 112.Continue after first alerting 121, transmitter module 12 is launched the first information 122 that includes news in brief or data again, and this first information 122 has a gauge outfit usually to note down its size.In addition; Receiver module 13 was in opening (on) 111 o'clock; If after receiving outside one second alerting 131, change closed condition (off) 112 into after opening (on) 111 being remained to always continue one of second alerting, 131 backs second information 132 to be received to finish.Above-mentioned second alerting 131 and second information 132 are sent by one second portable communication device; And likewise; Second portable communication device changes closed condition (off) 112 into after opening (on) 111 being remained to always continue one of first alerting, the 121 backs first information 122 to be received to finish after receiving outside one first alerting 121.In addition, portable communication device 1 generally includes a voice module (figure does not show), in order to transmit and to receive a speech sound signal.
See also Fig. 2, it shows that the present invention has another block schematic diagram of the portable communication device of wireless tranceiver function.Among the figure, first portable communication device 21 comprises one first Switching Power Supply 211 and one first transmitter module 212 at least, and second portable communication device 22 comprises a second switch power supply 221 and one second receiver module 222 at least.Wherein, first Switching Power Supply 211 supply at interval one have one first opening (on) 2111 and one first closed condition (off) 2112 power supply give first portable communication device 21.Likewise, second switch power supply 221 supply at interval one have one second opening (on) 2211 and one second closed condition (off) 2212 power supply give second portable communication device 22.In addition; First transmitter module 212 was in first opening (on) 2111 o'clock; The emission one same single-tone and the alerting 2121 (dummy tone) of transmission earlier at interval, the transmitting time of this alerting 2121 need to add the hardware reaction time greater than the time of first closed condition (off) 2112.Continue after the alerting 2121, first transmitter module 212 is launched the information 2122 that includes news in brief or data again, and this information 2122 has a gauge outfit usually to note down its size.At last, second receiver module 222 is in second opening (on) 2211 o'clock, and after receiving alerting 2121, makes second opening (on) 2211 remain to information 2122 then always and is received and changes second closed condition (off) 2212 into after finishing.
See also Fig. 3, it shows the flow chart of the means of communication of the present invention.Among the figure, corresponding another block schematic diagram with portable communication device of wireless tranceiver function shown in Figure 2 of the method comprises step at least as back:
Step S31: through one first Switching Power Supply 211 with supply at interval one have one first opening (on) 2111 and one first closed condition (off) 2112 power supply give first portable communication device 21, and simultaneously through a second switch power supply 221 with supply at interval one have one second opening (on) 2211 and one second closed condition (off) 2212 power supply give second portable communication device 22;
Step S32: provide one of first portable communication device 21 first transmitter module 212; In first opening (on) 2111 o'clock; Launch an alerting 2121 (dummy tone) earlier, the transmitting time of this alerting 2121 needs add the hardware reaction time greater than the time of first closed condition (off) 2112, and after the alerting 2121 that continues; First transmitter module 212 is launched the information 2122 that includes news in brief or data again, and this information 2122 has a gauge outfit usually to note down its size; And
Step S33: provide one of one second portable communication device 22 second receiver module 222; In second opening (on) 2211 o'clock; And after receiving alerting 2121, make second opening (on) 2211 remain to information 2122 then always and be received and change one second closed condition (off) 2212 into after finishing.
See also Fig. 4 (a), it shows the sketch map of relevant Switching Power Supply in the portable communication device of the present invention.Among the figure, when Switching Power Supply is in time of reception, utilize the power supply of when T1, supplying a closed condition (off) 411 blanking time, and the power supply of when T2, supplying an opening (on) 412 gives portable communication device.And when Switching Power Supply is in launch time; And the transmitter module of portable communication device is just in opening (on) 412 o'clock; Transmitter module can be launched one first alerting (dummy tone); The transmitting time of this first alerting needs add the hardware reaction time 413 greater than closed condition (off) 411, that is dummy tonetime＞(T1+T21) so that the time of first alerting drop in the hardware action time 414; Thus, first alerting just can be guaranteed to be received by the receiver module of second portable communication device.
See also Fig. 4 (b), it shows the flow chart of relevant emission message in the means of communication of the present invention.Among the figure, the sketch map of relevant Switching Power Supply in the portable communication device shown in the method hookup 4 (a) comprises step at least as back:
Step S421: one of one first portable communication device first transmitter module is provided, when first opening (on), launches an alerting (dummy tone);
Does step S422: the time of this first alerting add the hardware reaction time greater than closed condition (off) time? If then continue step S423; If not, then return step S421; And
Step S423: first transmitter module is launched an information.
See also Fig. 4 (c), it shows the reception message flow diagram of the means of communication of the present invention.Among the figure, the sketch map of relevant Switching Power Supply in the portable communication device shown in the method hookup 4 (a), and the flow chart of relevant emission message in the means of communication shown in Fig. 4 (b) comprise step at least like the back:
Step S431: when second opening (on), one of one second portable communication device second receiver module is provided;
Does step S432: this second receiver module receive alerting (dummy tone)? If then continue step S433; If not, then return step S431; And
Step S433: change second closed condition (off) into after second opening (on) information that always remains to is finished by the reception of second receiver module.
Claims (14)
1. portable communication device with wireless tranceiver function comprises at least:
One Switching Power Supply, the power supply that has an opening (on) and a closed condition (off) at a distance from supply one therebetween;
One transmitter module, its when this opening (on), emission one first alerting earlier, emission one first information again continues; And
One receiver module, it and after receiving outside one second alerting, changes this closed condition (off) into after one of this opening (on) being remained to always continue behind this second alerting second information be received to finish when this opening (on).
2. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, this portable communication device is included as a wireless interspeaker (walkie-talkie), a radio telephone, a mobile phone or a personal digital assistant.
3. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, this second alerting and this second information are sent by one second portable communication device.
4. the portable communication device with wireless tranceiver function as claimed in claim 3; It is characterized in that; This second portable communication device changes this closed condition (off) into after one of this opening (on) being remained to always continue behind this first alerting the first information be received to finish after receiving outside one first alerting.
5. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, this first alerting and this second alerting are included as the signal (dummy tone) of a same single-tone and interval transmission.
6. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, the transmitting time of this first alerting and this second alerting is added the hardware reaction time greater than this closed condition (off) time.
7. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, this first information and this second information are included as news in brief or data.
8. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that, this first information and this second information more comprise a gauge outfit, in order to write down the size of this first information and this second information.
9. the portable communication device with wireless tranceiver function as claimed in claim 1 is characterized in that this portable communication device more comprises a voice module, in order to transmit and to receive a speech sound signal.
10. means of communication are applicable to the portable communication device with wireless tranceiver function, comprise at least:
Through one first Switching Power Supply with supply at interval one have one first opening (on) and one first closed condition (off) power supply give one first portable communication device, and through a second switch power supply with supply at interval one have one second opening (on) and one second closed condition (off) power supply give one second portable communication device;
Provide one of this first portable communication device first transmitter module, when this first opening (on), emission one alerting continues and launches an information earlier; And
Provide one of this second portable communication device second receiver module; When this second opening (on); And after receiving this alerting, make this second opening (on) remain to this information then always and be received and change this second closed condition (off) into after finishing.
11. the means of communication of claim 10 is characterized in that, this alerting is included as the signal (dummy tone) of a same single-tone and interval transmission.
12. the means of communication of claim 10 is characterized in that, the transmitting time of this alerting is added the hardware reaction time greater than this closed condition (off) time.
13. the means of communication of claim 10 is characterized in that, this information is included as news in brief or data.
14. the means of communication of claim 10 is characterized in that this information more comprises a gauge outfit, in order to note down the size of this information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100315919A CN101442326B (en) | 2007-11-23 | 2007-11-23 | Portable communication device with handheld radio telephone function and communication method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100315919A CN101442326B (en) | 2007-11-23 | 2007-11-23 | Portable communication device with handheld radio telephone function and communication method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101442326A CN101442326A (en) | 2009-05-27 |
| CN101442326B true CN101442326B (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100315919A Expired - Fee Related CN101442326B (en) | 2007-11-23 | 2007-11-23 | Portable communication device with handheld radio telephone function and communication method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101442326B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113597827B (en) * | 2019-03-28 | 2022-12-09 | 株式会社富士 | Management device and installation system |
| CN110988561B (en) * | 2019-12-23 | 2022-04-26 | 潍柴动力股份有限公司 | Time-sharing diagnosis validity detection method, device, equipment and readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642027A (en) * | 2005-01-04 | 2005-07-20 | 华南理工大学 | 400M common frequency range digital intercom and method for realizing said communication |
| CN2802848Y (en) * | 2005-07-05 | 2006-08-02 | 杜清海 | Wireless intercom with voice identification function |
-
2007
- 2007-11-23 CN CN2007100315919A patent/CN101442326B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642027A (en) * | 2005-01-04 | 2005-07-20 | 华南理工大学 | 400M common frequency range digital intercom and method for realizing said communication |
| CN2802848Y (en) * | 2005-07-05 | 2006-08-02 | 杜清海 | Wireless intercom with voice identification function |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-270147A 2006.10.05 |
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| Publication number | Publication date |
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| CN101442326A (en) | 2009-05-27 |
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Granted publication date: 20121205 Termination date: 20151123 |