CN201937899U - Indicating lamp controller for portable positioning tracking device - Google Patents
Indicating lamp controller for portable positioning tracking device Download PDFInfo
- Publication number
- CN201937899U CN201937899U CN201020653136XU CN201020653136U CN201937899U CN 201937899 U CN201937899 U CN 201937899U CN 201020653136X U CN201020653136X U CN 201020653136XU CN 201020653136 U CN201020653136 U CN 201020653136U CN 201937899 U CN201937899 U CN 201937899U
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- microcontroller
- tracking device
- output
- portable positioning
- led
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Abstract
The utility model relates to an indicating lamp controller for a portable positioning tracking device, which comprises a microcontroller, a light emitting diode (LED), a driving unit and a detection triggering unit, wherein the microcontroller is used for outputting control signals, the LED is used for indicating the portable positioning tracking device through a lightened or extinguished state, the driving unit receives the control signals output by the microcontroller and converts the control signals into driving signals for driving the LED indication lamp to be lightened or extinguished, the driving unit is connected between the microcontroller and the LED, and the detection triggering unit is used for controlling the microcontroller to output or not to output the control signals and is connected onto the microcontroller. In the implementation process, the indicating lamp controller for the portable positioning tracking device has the following beneficial effects that the requirement of indicating the work state of a positioning device is met, and the requirement of not indicating the work state of the device under some special conditions can also be met.
Description
Technical field
The utility model relates to the signal processing field, more particularly, relates to a kind of controlling apparatus for indicator lamp that is used for portable positioning and tracking device.
Background technology
In common electronic equipment or the device, all can be provided for indicating the maybe indicator light of this device operating state of this equipment, with regard to present situation, these indicator lights all are LED usually.In general, these indicator lights can be with Chang Liang, glimmer or the operating state that state is indicated above-mentioned electronic equipment or device such as extinguish.Portable positioning and tracking device is no exception.But, because the particularity of portable positioning and tracking device function is needing indicating operating status in some cases, but, under the other situation, do not need maybe can not indicate its operating state, for example, when not wishing that stealer or kidnapper find that this device is being worked.So existing indicating lamp device can not satisfy the requirement under the above-mentioned situation.
The utility model content
The technical problems to be solved in the utility model is, can not satisfy the defective of needs under all situations at the above-mentioned indicating lamp device of prior art, a kind of controlling apparatus for indicator lamp that is used for portable positioning and tracking device that can satisfy the requirement under all situations is provided.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of controlling apparatus for indicator lamp that is used for portable positioning and tracking device, comprise the microcontroller of exporting control signal, be used to use it to light or the state that extinguishes is indicated the LED of described portable positioning and tracking device, the control signal that receives the output of described microcontroller is converted into that the driving LED indicator light is lighted or the driver element of the drive signal extinguished, described driver element is connected between described microcontroller and the LED, also comprise the detection trigger element that is used to control described microcontroller output or does not export control signal, described detection trigger element is connected on the described microcontroller.
At the controlling apparatus for indicator lamp that is used for portable positioning and tracking device described in the utility model, described driver element is connected on the data output end of described microcontroller.
At the controlling apparatus for indicator lamp that is used for portable positioning and tracking device described in the utility model, described detection trigger element comprises a triggering signal output, and described triggering signal output is connected on the data input of described microcontroller.
At the controlling apparatus for indicator lamp that is used for portable positioning and tracking device described in the utility model, described detection trigger element provides when being triggered the high level of a setting-up time length or low level to make the detection of described microcontroller output control signal trigger button to described microcontroller data input pin.
At the controlling apparatus for indicator lamp that is used for portable positioning and tracking device described in the utility model, the control signal of described microcontroller output comprises high level, low level or has the pulse signal of different high-low level duration.
Implement the controlling apparatus for indicator lamp that is used for portable positioning and tracking device of the present utility model, has following beneficial effect: owing to be provided with the detection trigger element that is used to control microcontroller output control signal, so when the monitoring trigger element does not trigger, above-mentioned LED light can not lighted, be whether LED light is worked and controlled by the user, therefore, the needs of this positioner operating state of indication of both can having satisfied the demand also can satisfy the needs of in particular cases not indicating this device operating state at some.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for the controlling apparatus for indicator lamp embodiment of portable positioning and tracking device.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described further.
As shown in Figure 1, be used for the controlling apparatus for indicator lamp embodiment of portable positioning and tracking device at the utility model, this controlling apparatus for indicator lamp comprises microcontroller 1, detects trigger element 2, driver element 3 and LED4; Wherein, detection trigger element 2 is connected with microcontroller 1 by the data input pin of microcontroller 1, the detection triggering signal of its generation is sent on the above-mentioned microcontroller 1, after microcontroller 1 receives above-mentioned detection triggering signal, driver element 3 in its data output end output control signal, driver element 3 is converted to drive signal with above-mentioned control signal, and driving LED 4 is represented the operating state of above-mentioned portable positioning and tracking device.
In the present embodiment, microcontroller 1 output control signal, these control signals can be high or low level, it also can be the pulse signal of different frequency or duty ratio, these control signals can not be directly used in driving LED 4, but output to driver element 3 by a data output (the I/O end that is set to export) of microcontroller, driver element 3 is converted into the control signal of the microcontroller that receives 1 output the drive waveforms of can the driving LED indicator light lighting or extinguishing, be used to light LED4, and LED4 light or just glimmer by its regulation represented this portable be the operating state of positioning and tracking device; In addition, also comprise and detect trigger element 3, detecting trigger element 3 is used to control microcontroller output or does not export control signal, detecting trigger element 3 is connected on the microcontroller 1, when detecting trigger element 3 and export the signal of setting and arrive above-mentioned microcontroller 1, microcontroller 1 can't be exported control signal and remove to light LED4.Above-mentioned driver element 3 is connected on the data output end (an I/O port that is set to import) of microcontroller 1.Specifically, detect trigger element 3 and comprise a triggering signal output (not shown) on the data input that is connected described microcontroller.In the present embodiment, detecting trigger element 1 is that a detection triggers the button (not shown), when detect triggering button and be triggered, above-mentioned triggering signal output provides the high level of a setting-up time length or low level to make microcontroller 1 export control signal to the data input pin of microcontroller 1.What deserves to be mentioned is that when the control signal of microcontroller 1 output, these control signals can be high level, low level or the pulse signal with different high-low level duration.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (5)
1. controlling apparatus for indicator lamp that is used for portable positioning and tracking device, comprise the microcontroller of exporting control signal, be used to use it to light or the state that extinguishes is indicated the LED of described portable positioning and tracking device, the control signal that receives the output of described microcontroller is converted into that the driving LED indicator light is lighted or the driver element of the drive signal extinguished, described driver element is connected between described microcontroller and the LED, it is characterized in that, also comprise the detection trigger element that is used to control described microcontroller output or does not export control signal, described detection trigger element is connected on the described microcontroller.
2. the controlling apparatus for indicator lamp that is used for portable positioning and tracking device according to claim 1 is characterized in that described driver element is connected on the data output end of described microcontroller.
3. the controlling apparatus for indicator lamp that is used for portable positioning and tracking device according to claim 2, it is characterized in that, described detection trigger element comprises a triggering signal output, and described triggering signal output is connected on the data input of described microcontroller.
4. the controlling apparatus for indicator lamp that is used for portable positioning and tracking device according to claim 3, it is characterized in that described detection trigger element provides when being triggered the high level of a setting-up time length or low level to make the detection of described microcontroller output control signal trigger button to described microcontroller data input pin.
5. the controlling apparatus for indicator lamp that is used for portable positioning and tracking device according to claim 4 is characterized in that, the control signal of described microcontroller output comprises high level, low level or has the pulse signal of different high-low level duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020653136XU CN201937899U (en) | 2010-12-10 | 2010-12-10 | Indicating lamp controller for portable positioning tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020653136XU CN201937899U (en) | 2010-12-10 | 2010-12-10 | Indicating lamp controller for portable positioning tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937899U true CN201937899U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020653136XU Expired - Lifetime CN201937899U (en) | 2010-12-10 | 2010-12-10 | Indicating lamp controller for portable positioning tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509274A (en) * | 2017-08-30 | 2017-12-22 | 歌尔科技有限公司 | LED display control methods and smart machine |
-
2010
- 2010-12-10 CN CN201020653136XU patent/CN201937899U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509274A (en) * | 2017-08-30 | 2017-12-22 | 歌尔科技有限公司 | LED display control methods and smart machine |
| WO2019041514A1 (en) * | 2017-08-30 | 2019-03-07 | 歌尔科技有限公司 | Led display control method and intelligent device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN FIBOCOM WIRELESS INC. Free format text: FORMER NAME: SHENZHEN G+T INDUSTRIAL DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518057, Nanshan District hi tech Industrial Park (South District), Guangdong, Shenzhen, two floor, annex W2B Patentee after: FIBOCOM WIRELESS INC. Address before: 518057, Nanshan District hi tech Industrial Park (South District), Guangdong, Shenzhen, two floor, annex W2B Patentee before: Shenzhen G&T Industrial Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |