CN204242089U - A kind of communication positioning equipment - Google Patents
A kind of communication positioning equipment Download PDFInfo
- Publication number
- CN204242089U CN204242089U CN201420689466.2U CN201420689466U CN204242089U CN 204242089 U CN204242089 U CN 204242089U CN 201420689466 U CN201420689466 U CN 201420689466U CN 204242089 U CN204242089 U CN 204242089U
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- microcontroller
- assistance
- positioning equipment
- communication positioning
- signal
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Abstract
The utility model provides a kind of communication positioning equipment, comprising: host microcontroller and connected assistance microcontroller; Described assistance microcontroller is also connected with gravity sensor, when the status signal for sending according to described gravity sensor judges that described communication positioning equipment is kept in motion, sends wake-up signal to described host microcontroller; Described host microcontroller is used for entering positioning work state when receiving the described wake-up signal that described assistance microcontroller sends from dormant state.The utility model uses assists microcontroller as enlivening microcontroller, the host microcontroller that arithmetic capability is strong, power consumption is high is then in dormant state, only after being waken up, just enter duty, again enter dormant state after completing positioning work, thus increase substantially the stand-by time under equipment inactive state.
Description
Technical field
The utility model relates to non-instant communication electronic device field, particularly relates to a kind of communication positioning equipment.
Background technology
For the use of communication positioning equipment, most scene is out of doors, so be more high better certainly to the requirement of flying power, and current equipment is all improve flying power by increasing battery capacity, which not only adds the duration of charging, also add the volume and weight of equipment.Therefore need new design proposal under the battery of equivalent capability, greatly improve the flying power of equipment.
Utility model content
Technical problem to be solved in the utility model is, provides the communication positioning equipment that a kind of little power consumption, stand-by time are long.
In order to solve the problems of the technologies described above, the utility model provides a kind of communication positioning equipment, comprising:
Host microcontroller and connected assistance microcontroller;
Described assistance microcontroller is also connected with gravity sensor, when the status signal for sending according to described gravity sensor judges that described communication positioning equipment is kept in motion, sends wake-up signal to described host microcontroller;
Described host microcontroller is used for entering positioning work state when receiving the described wake-up signal that described assistance microcontroller sends from dormant state.
Wherein, described assistance microcontroller is the magnitude of current is other 8 single-chip microcomputers of microampere order.
Wherein, described host microcontroller also for again entering dormant state after completing positioning work.
Wherein, the STM8L101 series monolithic that described assistance microprocessor adopts ST Microelectronics to produce, or the MSP430 series monolithic that Texas Instruments produces.
The beneficial effect that enforcement the utility model brings is: use and assist microcontroller as enlivening microcontroller, the host microcontroller that arithmetic capability is strong, power consumption is high is then in dormant state, only after being waken up, just enter duty, again enter dormant state after completing positioning work, thus increase substantially the stand-by time under equipment inactive state.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment communication positioning equipment.
Embodiment
Please refer to shown in Fig. 1, the utility model embodiment provides a kind of communication positioning equipment, comprising:
Host microcontroller 1 and the assistance microcontroller 2 be connected;
Described assistance microcontroller 2 is also connected with gravity sensor 3, when the status signal for sending according to described gravity sensor 3 judges that described communication positioning equipment is kept in motion, sends wake-up signal to described host microcontroller 1;
Described host microcontroller 1 is for entering positioning work state when receiving the described wake-up signal that described assistance microcontroller 2 sends from dormant state.
In existing communication positioning equipment, only be provided with a microcontroller, and be connected with gravity sensor, this microcontroller dominant frequency is higher, and arithmetic capability is strong, mainly positions work for the treatment of, its magnitude of current is milliampere rank, even if communication positioning equipment remains static, this microcontroller still in work, causes electricity unnecessary consumption.In the communication positioning equipment of the utility model embodiment, host microcontroller 1 is identical with the microcontroller in existing communication positioning equipment, be connected with the functional units such as GPS, WiFi, GPRS, improvements are that on host microcontroller 1, increase connection one assists microcontroller 2, assist microcontroller 2 to adopt 8 single-chip microcomputers of low dominant frequency, low-power consumption, its magnitude of current is microampere rank.Except being connected with host microcontroller 1, microcontroller 2 is assisted only to be connected with gravity sensor 3.
In the present embodiment, assist the STM8L101 series monolithic that microprocessor 2 can adopt ST Microelectronics to produce, such as: STM8L101F1, STM8L101F2, STM8L101F3, STM8L101G2, STM8L101G3, STM8L101FK3 etc., or the MSP430 series monolithic that Texas Instruments produces, such as MSP430F1x, MFP430F2x/4x etc., its supply voltage, between 1.65 V to 3.6 V, is super low-power consumption.
The principle of work of the utility model embodiment communication positioning equipment is: after powering on, host microcontroller 1 enters dormant state, microcontroller 2 is assisted to enter normal operating conditions, when gravity sensor 3 perceive communication positioning equipment move time, generate status signal and send to and assist microcontroller 2, assist microcontroller 2 to judge that communication positioning equipment moves according to this status signal, send wake-up signal to host microcontroller 1; Host microcontroller 1 receives after wake-up signal is waken up and enters normal operating conditions, and process positioning work, enters dormant state after completing positioning work again.If communication positioning equipment remains static always, then host microcontroller 1 will be in dormant state always, reduce electric quantity consumption, and assist microcontroller 2 then to continue to judge to wait for, although it is in running order, the magnitude of current is microampere rank, and power consumption is few.
Good effect of the present utility model is: the utility model uses assists microcontroller as enlivening microcontroller, the host microcontroller that arithmetic capability is strong, power consumption is high is then in dormant state, only after being waken up, just enter duty, after completing positioning work, again enter dormant state.The magnitude of current of host microcontroller is milliampere rank, and assists the magnitude of current of microcontroller to be microampere rank, and the power consumption of the two differs more than thousand times, thus has increased substantially the stand-by time under equipment inactive state.
Above disclosedly be only the utility model preferred embodiment, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (4)
1. a communication positioning equipment, is characterized in that, comprising:
Host microcontroller and connected assistance microcontroller;
Described assistance microcontroller is also connected with gravity sensor, when the status signal for sending according to described gravity sensor judges that described communication positioning equipment is kept in motion, sends wake-up signal to described host microcontroller;
Described host microcontroller is used for entering positioning work state when receiving the described wake-up signal that described assistance microcontroller sends from dormant state.
2. communication positioning equipment according to claim 1, is characterized in that, described assistance microcontroller is the magnitude of current is other 8 single-chip microcomputers of microampere order.
3. communication positioning equipment according to claim 1, is characterized in that, described host microcontroller also for again entering dormant state after completing positioning work.
4. communication positioning equipment according to claim 1, is characterized in that, the STM8L101 series monolithic that described assistance microprocessor adopts ST Microelectronics to produce, or the MSP430 series monolithic that Texas Instruments produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689466.2U CN204242089U (en) | 2014-11-18 | 2014-11-18 | A kind of communication positioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689466.2U CN204242089U (en) | 2014-11-18 | 2014-11-18 | A kind of communication positioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242089U true CN204242089U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689466.2U Expired - Fee Related CN204242089U (en) | 2014-11-18 | 2014-11-18 | A kind of communication positioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608836A (en) * | 2016-01-28 | 2016-05-25 | 杭州电子科技大学 | Portable field emergency SOS device |
| CN113570808A (en) * | 2021-07-08 | 2021-10-29 | 郑州海为电子科技有限公司 | Wireless smoke detector based on ZYNQ7020 |
-
2014
- 2014-11-18 CN CN201420689466.2U patent/CN204242089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608836A (en) * | 2016-01-28 | 2016-05-25 | 杭州电子科技大学 | Portable field emergency SOS device |
| CN113570808A (en) * | 2021-07-08 | 2021-10-29 | 郑州海为电子科技有限公司 | Wireless smoke detector based on ZYNQ7020 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151215 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Taoyuan Road No. 5 neighboring apartment A13A10 Patentee after: Chen Yiping Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Tairan Industrial Park 206 East Block 713 Patentee before: SHENZHEN QINMI TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |