CN202870297U - Novel GPS signal transponder - Google Patents
Novel GPS signal transponder Download PDFInfo
- Publication number
- CN202870297U CN202870297U CN 201220526529 CN201220526529U CN202870297U CN 202870297 U CN202870297 U CN 202870297U CN 201220526529 CN201220526529 CN 201220526529 CN 201220526529 U CN201220526529 U CN 201220526529U CN 202870297 U CN202870297 U CN 202870297U
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- module
- gps signal
- gps
- display module
- amplifier
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- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model relates to the technical field of satellite communication, particularly to a novel GPS signal transponder. The novel GPS signal transponder comprises a GPS input end, an amplifier, a power divider, an adjustment display module and a GPS output end, and the adjustment display module includes a display module, a keyboard module, an MCU module and a program-controlled attenuator. The MCU module of the utility model receives an input instruction of the keyboard module and controls the program-controlled attenuator, and the program-controlled attenuator performs attenuation of different degrees on a GPS signal according the input of the keyboard module; meanwhile, signal strength values, time and longitudes and latitudes in various simulated environments are displayed through the display module which includes an LCD; in addition, an LED positioning indicator light and an RS232 communication interface are configured, a user can operate through the state of the LED positioning indicator light, and can compile upper computer software by himself through the RS232 communication interface as needed. The comparison of longitudes and latitudes and time can also be realized, and the novel GPS signal transponder is simple and convenient, and has very high practicability.
Description
Technical field
The utility model relates to technical field of satellite communication, especially a kind of Novel GPS signal repeater.
Background technology
The gps signal transponder is a kind of communication facilities of can the locking satellite signal and signal can be transmitted, existing most of gps signal transponder pattern when carrying out the signal forwarding is single, can not adjusting signal intensity, can not display intensity, time and longitude and latitude etc., its effect only is equivalent to a fixed attenuator; Even the gps signal transponder that has can adjusting signal intensity, but size and time and the longitude and latitude of its signal intensity of exporting after can't vision-control.The user can only regulate according to the signal that terminal receiver receives in use; Simultaneously, if need to carry out the contrast of longitude and latitude and time, then existing gps signal transponder can't be realized comparison, and this gives to use with test and brings very large inconvenience.
The utility model content
For the defective of prior art, the purpose of this utility model is that a kind of gps signal intensity can regulate, can show, and can displaying time and the Novel GPS signal repeater of longitude and latitude.
To achieve these goals, the utility model adopts following technical scheme:
A kind of Novel GPS signal repeater, it comprises GPS input end, amplifier, power splitter, adjusting display module and the GPS output terminal that connects successively by the gps signal transmission direction, described amplifier comprises without source amplifier and activated amplifier, the described external GPS signal that the GPS input end is received without source amplifier carries out being delivered to the one-to-two power splitter after signal amplifies processing, described activated amplifier is sent to the adjusting display module after gps signal is further amplified;
Described power splitter comprises one-to-two power splitter and one minute four power splitter; Described one-to-two power splitter is assigned as two-way output with gps signal, and the non-powered output terminal of one-to-two power splitter of leading up to is transported to the adjusting display module, and another road is delivered to activated amplifier by the power supply output terminal of one-to-two power splitter; Four power splitters were connected to the output terminal of adjusting display module and by the GPS output terminal gps signal were distributed output in described one minute.
Preferably, described adjusting display module comprises Keysheet module, display module and the fixed attenuator that gps signal is processed successively, GPS receiver module, MCU module and programmable attenuator;
Described fixed attenuator is connected to the non-powered output terminal of one-to-two power splitter, described programmable attenuator is connected with source amplifier, described MCU module receives the Keysheet module input control, regulates gps signal intensity by regulating programmable attenuator, by signal strength values, time and longitude and latitude behind the display module vision-control.
Preferably, it also comprises power module, and described power module provides stabilized power source for activated amplifier, programmable attenuator, MCU module and GPS receiver module.
Preferably, described display module comprises LCD display and LED positioning light.
Preferably, described MCU block configuration has the RS232 communication interface.
Owing to adopted such scheme, MCU module of the present utility model receives Keysheet module input instruction and also controls programmable attenuator, and programmable attenuator carries out in various degree decay according to the input of Keysheet module to gps signal; Simultaneously, show signal strength values, time and longitude and latitude etc. under the various simulated environments by the display module that comprises LCD display; In addition, it also disposes LED positioning light and RS232 communication interface, and the user can carry out repeater operation by the state of LED positioning light, can pass through as required the RS232 communication interface again, writes voluntarily upper computer software; Also can realize the contrast of longitude and latitude and time, simple and convenient, have a very strong practicality.
Description of drawings
Fig. 1 is the logic theory synoptic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of Novel GPS signal repeater of present embodiment, it comprises:
GPS input end 1;
Amplifier, it comprises the activated amplifier 3 without source amplifier 2 and 28dB of 28dB;
Power splitter, it comprises one-to-two power splitter 4 and one minute four power splitter 5;
The vision-control module, it comprises fixed attenuator 6, GPS receiver module 7, MCU module 8, programmable attenuator 9, display module 10 and Keysheet module 11;
GPS output terminal 12.
Signal processing and the principle of work thereof of present embodiment are as follows:
GPS input end 1 receives the external GPS signal and signal is sent to and carries out signal without source amplifier 2 and amplify and process, and is transported to one-to-two power splitter 4 through amplifying the signal of processing, and one-to-two power splitter 4 is assigned as two-way output with signal:
The non-powered output terminal of one-to-two power splitter 4 of leading up to is transported to the fixed attenuator 6 of regulating in the display module, signal is by behind the fixed attenuator 6, directly be sent to the radio frequency input unit of GPS receiver module 7, signal after GPS receiver module 7 is processed, directly be sent to MCU module 8, then be transported to programmable attenuator 9;
Another road is delivered to activated amplifier 3 by the power supply output terminal of one-to-two power splitter 4, and signal is delivered to programmable attenuator 9 by behind the activated amplifier 3;
The two-way gps signal after programmable attenuator 9 is processed, four power splitters 5 that are sent to a minute, signal is after distributing, by 12 outputs of GPS output terminal.
In signal processing, MCU module 8 control programmable attenuators 9, MCU module 9 receives the input control of Keysheet modules 11, and programmable attenuator 9 carries out in various degree decay to simulate different weather conditions according to the input of Keysheet module 11 to gps signal; Simultaneously, intensity level, time and the longitude and latitude etc. that show output after overregulating at display module 10.
For stable working power is provided to complete machine, the gps signal transponder of present embodiment also is provided with power module 13, and power module 13 provides stabilized power source for activated amplifier 3, programmable attenuator 9, MCU module 8 and GPS receiver module 7.
For serviceability and the usability of Improving Equipment, display module 10 comprises LCD display 14 and LED positioning light 15; MCU module 8 disposes the RS232 communication interface; Keysheet module 11 adopts soft keyboard; Thus,
Owing to dispose the RS232 communication interface, the client can as required, write upper computer software voluntarily;
When 15 flicker of LED positioning light, the expression satellite is located;
When LED positioning light 15 normal when bright, expression satellite no-fix;
When from the keyboard input attenuation value of repairing, LED positioning light 15 does not work.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. Novel GPS signal repeater, it comprises GPS input end (1), amplifier, power splitter, adjusting display module and the GPS output terminal (12) that connects successively by the gps signal transmission direction, it is characterized in that:
Amplifier, described amplifier comprises without source amplifier (2) and activated amplifier (3), the described external GPS signal that the GPS input end is received without source amplifier (2) carries out being delivered to one-to-two power splitter (4) after signal amplifies processing, described activated amplifier (3) is sent to the adjusting display module after gps signal is further amplified;
Power splitter, described power splitter comprise one-to-two power splitter (4) and one minute four power splitter (5); Described one-to-two power splitter (4) is assigned as two-way output with gps signal, the non-powered output terminal of one-to-two power splitter (4) of leading up to is transported to the adjusting display module, and another road is delivered to activated amplifier (3) by the power supply output terminal of one-to-two power splitter (4); Described one minute four power splitters (5) be connected to the defeated end of regulating display module and by GPS output terminal (12) gps signal distributed output.
2. a kind of Novel GPS signal repeater as claimed in claim 1, it is characterized in that: described adjusting display module comprises Keysheet module (11), display module (10) and the fixed attenuator (6) that gps signal is processed successively, GPS receiver module (7), MCU module (8) and programmable attenuator (9);
Described fixed attenuator (6) is connected to the non-powered output terminal of one-to-two power splitter (4), described programmable attenuator (9) is connected with source amplifier (3), described MCU module (8) receives Keysheet module (11) input control, regulates gps signal intensity by regulating programmable attenuator (9), by signal strength values, time and longitude and latitude behind display module (10) vision-control.
3. a kind of Novel GPS signal repeater as claimed in claim 2, it is characterized in that: it also comprises power module (13), and described power module is that activated amplifier (3), programmable attenuator (9), MCU module (8) and GPS receiver module (7) provide stabilized power source.
4. a kind of Novel GPS signal repeater as claimed in claim 3, it is characterized in that: described display module (10) comprises LCD display (14) and LED positioning light (15).
5. a kind of Novel GPS signal repeater as claimed in claim 4, it is characterized in that: described MCU module (13) disposes the RS232 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526529 CN202870297U (en) | 2012-10-16 | 2012-10-16 | Novel GPS signal transponder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220526529 CN202870297U (en) | 2012-10-16 | 2012-10-16 | Novel GPS signal transponder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202870297U true CN202870297U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220526529 Expired - Lifetime CN202870297U (en) | 2012-10-16 | 2012-10-16 | Novel GPS signal transponder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202870297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707302A (en) * | 2017-01-20 | 2017-05-24 | 深圳星火源电子有限公司 | GPS power divider system |
-
2012
- 2012-10-16 CN CN 201220526529 patent/CN202870297U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707302A (en) * | 2017-01-20 | 2017-05-24 | 深圳星火源电子有限公司 | GPS power divider system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN TOJOIN TECHNOLOGY CO., LTD. Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518020 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: 518020 Guangdong city of Shenzhen province Baoan District Xixiang Street Community Gushu Hangcheng Avenue Anle industrial area A4 building four floor B Patentee after: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 518000 main building of the Peach Garden science and Technology Innovation Park, Baoan District, Guangdong Province, 515, 517, 519, 520, 522, 524, and Patentee before: SHENZHEN TOJOIN UNITED TECHNOLOGY Co.,Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY Co.,Ltd. Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY Co.,Ltd. Document name: Notice of conformity |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ZHONGJI UNITED TECHNOLOGIES CO., LTD. Free format text: FORMER NAME: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518126, Guangdong, Baoan District, Xixiang street, the Peach Garden, science and Technology Innovation Park, main building 515, 517,, 519, 520, 522, 524 Patentee after: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 518020 Guangdong city of Shenzhen province Baoan District Xixiang Street Community Gushu Hangcheng Avenue Anle industrial area A4 building four floor B Patentee before: SHENZHEN TOJOIN COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |