CN200983004Y - An energy saving device for navigation instrument - Google Patents
An energy saving device for navigation instrument Download PDFInfo
- Publication number
- CN200983004Y CN200983004Y CNU2006200155018U CN200620015501U CN200983004Y CN 200983004 Y CN200983004 Y CN 200983004Y CN U2006200155018 U CNU2006200155018 U CN U2006200155018U CN 200620015501 U CN200620015501 U CN 200620015501U CN 200983004 Y CN200983004 Y CN 200983004Y
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- CN
- China
- Prior art keywords
- navigating instrument
- display
- control switch
- display control
- display screen
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Abstract
The utility model relates to an avigraph energy-saving device which comprises an avigraph control processor device and a display screen, wherein the utility model is characterized in that a display controlling switch is added, the display controlling switch is connected to a power supply circuit positioned at the aphototropic source of the display screen, the on-off of the display controlling switch is handled by the avigraph control processor device. The display screen can be automatically closed or opened according to running condition, thereby electrical energy is saved and the usage time of battery is greatly prolonged.
Description
Technical field
The utility model relates to the GPS navigation instrument, is a kind of navigating instrument energy saver specifically.
Background technology
Along with the continuous growth of city automobile quantity, the use of automobile-used GPS navigation instrument is more and more universal.At present, portable navigation device power supply is generally battery and car fills dual mode.Because navigating instrument needs to carry out a large amount of calculating in its course of work, and constantly result of calculation is dynamically shown on screen, carry out these two tasks and need consume a large amount of electric energy, the battery of 1200mAh specification commonly used at most also can only be for 3.5 inches navigating instrument work 2 hours.Use certainly that power supply charges the battery on the car, but this need connect lead, can make the user feel inconvenient, and make the mounting means of navigating instrument be subjected to some limitations, for example rear-vision mirror type mounting means etc.
Summary of the invention
The purpose of this utility model is, for navigating instrument increases a kind of energy saver.It can close or open display screen automatically according to the travel route situation, to save electric energy, prolongs battery service time.
The technical solution of the utility model is as follows:
A kind of navigating instrument energy saver, include navigating instrument control and treatment apparatus and display screen, it is characterized in that, increased a display control switch, this display control switch is connected in the power circuit in display backlight source, and its break-make is handled by navigating instrument control and treatment apparatus.
Described navigating instrument control and treatment apparatus calculates programme path automatically by it, and the highway section of the mark above craspedodrome of all 3km on the way, and every such highway section is just sent the demonstration shutdown command and given display control switch.
Described display control switch, the power supply of closing the display backlight source when straight-line travelling is opened the power supply in display backlight source when being about to forwardly bend or branch road occur.
Described display control switch is a gate-controlled switch.
Through the utility model improved navigating instrument, can close or open display screen automatically according to travel situations, thereby can save electric energy, prolong battery service time greatly, just need not use in the way of travelling so that power supply charges the battery on the car.Owing to do not need car to fill, do not had to connect the restriction of lead, also just increased the navigating instrument installation flexibility, increase convenience, comfortableness and the security of using simultaneously, to promote the popularizing of navigating instrument, to improve the navigating instrument mounting means significant.
Description of drawings
Fig. 1 is the utility model navigating instrument control and treatment apparatus synoptic diagram,
Fig. 2 is the utility model navigating instrument display control switch device synoptic diagram,
Fig. 3 is the synoptic diagram of the utility model display device,
Fig. 4 is a circuit block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a control and treatment apparatus 1, comprises control output line 11.The navigating instrument processor controls if vehicle enters the highway section that the craspedodrome route surpasses 3km, is then sent the display screen out code when calculating programme path.If the place ahead is not to keep straight on, then opens display screen, and show condition of road surface.Voice suggestion exists all the time during this.Close, open command sent by the navigating instrument processor controls, exports to display control switch by control output line 11.
Fig. 2 is a GPS display switch device 2, comprises input end 21, output terminal 22 and control end 23.Input end 21 is connected in the battery output terminal, and output terminal 22 is connected in display backlight source current input end, and control end 23 is connected in the control signal output ends of navigating instrument processor controls, the ON/OFF of control display screen.
Fig. 3 is a display device 3, comprises display backlight source current input end 31.
Fig. 4 is the circuit block diagram of the utility model embodiment.
Display screen be closed or be opened to navigating instrument control and treatment apparatus 1 will according to the road conditions decision, and display control switch 2 be passed in instruction gone control display screen to open or close.The course of work is as follows:
The GPS navigation instrument is charged, connect.After the start, set the destination, start navigation, the navigating instrument processor controls is just calculated programme path automatically, and the mark highway section of all 3km above keep straight on (promptly not turning round in 3km) on the way, every such highway section, navigating instrument GPS processor controls is just sent and is shown that shutdown command is to display control switch, display switch disconnects the display backlight source current immediately, display screen is closed, to save battery consumption.During this time, Voice Navigation also works on.If turning, viaduct, branch road etc. appear in the place ahead need point out on display screen the time, processor controls is sent again and is shown that steering order gives display control switch, and screen is lighted, and displayed map and road press the navigation picture driving for human pilot again.
Claims (4)
1, a kind of navigating instrument energy saver, include navigating instrument control and treatment apparatus and display screen, it is characterized in that, increased a display control switch, this display control switch is connected in the power circuit in display backlight source, and its break-make is handled by navigating instrument control and treatment apparatus.
2, a kind of navigating instrument energy saver as claimed in claim 1, it is characterized in that described navigating instrument control and treatment apparatus calculates programme path automatically by it, and the highway section of the mark above craspedodrome of all 3km on the way, every such highway section is just sent and is shown that shutdown command is to display control switch.
3, a kind of navigating instrument energy saver as claimed in claim 1 is characterized in that, described display control switch, and the power supply of closing the display backlight source when straight-line travelling is opened the power supply in display backlight source when being about to forwardly bend or branch road occur.
4, a kind of navigating instrument energy saver as claimed in claim 1 is characterized in that, described display control switch is a gate-controlled switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200155018U CN200983004Y (en) | 2006-10-30 | 2006-10-30 | An energy saving device for navigation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200155018U CN200983004Y (en) | 2006-10-30 | 2006-10-30 | An energy saving device for navigation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200983004Y true CN200983004Y (en) | 2007-11-28 |
Family
ID=38910161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200155018U Expired - Lifetime CN200983004Y (en) | 2006-10-30 | 2006-10-30 | An energy saving device for navigation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200983004Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806830A (en) * | 2010-03-22 | 2010-08-18 | 深圳市朗金科技开发有限公司 | Energy-saving electronic watt-hour meter |
| CN102485546A (en) * | 2010-12-03 | 2012-06-06 | 上海博泰悦臻电子设备制造有限公司 | Power management system, vehicular terminal and method for switching working states |
| CN102853828A (en) * | 2012-08-09 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Portable electronic equipment |
| WO2013063813A1 (en) * | 2011-11-06 | 2013-05-10 | Liv Runchun | Energy-saving vehicle navigator apparatus |
| WO2016045119A1 (en) * | 2014-09-28 | 2016-03-31 | 华为技术有限公司 | Navigation method and terminal |
| WO2016177227A1 (en) * | 2015-09-23 | 2016-11-10 | 中兴通讯股份有限公司 | Navigation method, mobile terminal and storage medium |
| CN107846518A (en) * | 2017-11-15 | 2018-03-27 | 维沃移动通信有限公司 | A kind of navigational state switching method, mobile terminal and computer-readable recording medium |
| CN108362303A (en) * | 2018-02-11 | 2018-08-03 | 维沃移动通信有限公司 | A kind of air navigation aid and mobile terminal |
-
2006
- 2006-10-30 CN CNU2006200155018U patent/CN200983004Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806830A (en) * | 2010-03-22 | 2010-08-18 | 深圳市朗金科技开发有限公司 | Energy-saving electronic watt-hour meter |
| CN102485546A (en) * | 2010-12-03 | 2012-06-06 | 上海博泰悦臻电子设备制造有限公司 | Power management system, vehicular terminal and method for switching working states |
| CN102485546B (en) * | 2010-12-03 | 2014-12-17 | 上海博泰悦臻电子设备制造有限公司 | Power management system, vehicular terminal and method for switching working states |
| WO2013063813A1 (en) * | 2011-11-06 | 2013-05-10 | Liv Runchun | Energy-saving vehicle navigator apparatus |
| CN102853828A (en) * | 2012-08-09 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Portable electronic equipment |
| CN102853828B (en) * | 2012-08-09 | 2018-03-16 | 惠州Tcl移动通信有限公司 | A kind of portable electric appts |
| WO2016045119A1 (en) * | 2014-09-28 | 2016-03-31 | 华为技术有限公司 | Navigation method and terminal |
| CN106716069A (en) * | 2014-09-28 | 2017-05-24 | 华为技术有限公司 | Navigation method and terminal |
| WO2016177227A1 (en) * | 2015-09-23 | 2016-11-10 | 中兴通讯股份有限公司 | Navigation method, mobile terminal and storage medium |
| CN106546249A (en) * | 2015-09-23 | 2017-03-29 | 中兴通讯股份有限公司 | A kind of air navigation aid and mobile terminal |
| CN107846518A (en) * | 2017-11-15 | 2018-03-27 | 维沃移动通信有限公司 | A kind of navigational state switching method, mobile terminal and computer-readable recording medium |
| CN108362303A (en) * | 2018-02-11 | 2018-08-03 | 维沃移动通信有限公司 | A kind of air navigation aid and mobile terminal |
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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: TCL DIGITAL TECHNOLOGY (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: SHENZHEN TCL NEW TECHNOLOGY CO., LTD. Effective date: 20101105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518067 TCL BUILDING, SOUTH OF NANHAI AVENUE, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518067 201, 2/F, ZONE E, LUSHI INDUSTRY BUILDING 1, NO.5, SHEKOU INDUSTRY AVENUE, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101105 Address after: 518067 Guangdong city of Shenzhen province Nanshan District Shekou Industrial Road No. 5 Building 1 Lushi Arts crafts emporium E district two building 201 Patentee after: TCL Digital Technology (Shenzhen) Co., Ltd. Address before: 518067 South TCL building, Nanhai Road, Shenzhen, Guangdong, Nanshan District Patentee before: Shenzhen TCL New Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071128 |
|
| EXPY | Termination of patent right or utility model | ||
| DD01 | Delivery of document by public notice |
Addressee: TCL Digital Technology (Shenzhen) Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |