CN104483558A - Ultra-low power consumption mobile monitoring recorder - Google Patents
Ultra-low power consumption mobile monitoring recorder Download PDFInfo
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- CN104483558A CN104483558A CN201410468166.6A CN201410468166A CN104483558A CN 104483558 A CN104483558 A CN 104483558A CN 201410468166 A CN201410468166 A CN 201410468166A CN 104483558 A CN104483558 A CN 104483558A
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Abstract
The invention provides an ultra-low power consumption mobile monitoring recorder. The recorder comprises a processor module, a clock module, a data storage module, an interface module, an infrared communication module and a power module for providing power, wherein the clock module, the data storage module, the interface module, the infrared communication module and the power module are connected with interfaces of the processor module. The clock module is connected the processor module and is for providing real time for a processor, periodically outputting signals to the processor module every 1 second, and waking up the processor module from a low power consumption mode; at the time, the processor module works in the low power consumption mode; the clock module has two independent power supplies; the power supplies are in common power supplying mode; when working normally, the processor module works in two states: a sleep mode and a slow running mode; when processor module works in the sleep mode, power supplies of external function modules are shut off, and the processor module is in the sleep mode; and the processor module is woken up from the sleep mode to enter the slow running mode by time provided by the clock module or a key interrupt signal provided by the interface module. The recorder is extremely low in power consumption, and average working current is about 130 microamps.
Description
Technical field
The invention belongs to technical field of electronic products, particularly relate to the portable monitoring and recording instrument of a kind of super low-power consumption.
Background technology
As everyone knows, current transformer platform area monitoring equipment is expensive, volume is large and installation procedure is numerous and diverse, and the transformation of low-voltage platform district becomes a urgent demand.Equipment price costliness causes each area buy number of devices limited, distributing installation lazy weight, only can monitor several districts at every turn, cannot large area, the multiple Target Station district of fast finding.Volume is large and installation procedure is numerous and diverse, causes and changes monitor station district time and effort consuming, and needs the power failure of platform district to install, and customer's approval degree is poor, is reluctant to use.There is many technology and use problem in transformer platform area existing equipment, need a kind of independently-powered, super low-power consumption, removable, portable comprehensive monitoring registering instrument solve this contradiction.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of super low-power consumption, removable, portable monitoring and recording instrument, is intended to for monitor between areas provides a kind of low cost, highly reliable, installation monitoring means easily.
The present invention realizes like this, the portable monitoring and recording instrument of a kind of super low-power consumption, this registering instrument comprises processor module, the clock module be connected with the interface of processor module, data memory module, interface module, infrared communication module, and the power module of electric energy is provided, described clock module is connected with processor module, clock module provides real-time time for processor, and according to 1 second time, periodically output signal to processor module, processor module is waken up from low-power consumption mode, now processor is operated in low frequency mode, clock module has two-way independent current source, power supply is normal power supply mode, during normal work, processor module is operated in two states, park mode and low-speed operation mode, by peripheral functional modules power-off during park mode, processor module enters park mode, and processor module wakes up from park mode and enters low-speed operation mode by the clock that clock module provides or the keys interrupt signal that interface module provides.
Further, when reading clock, processor module corresponding data communication pin enters communications status, and read clock, communication pin is set to low-power consumption mode by processor module.
Further, described infrared communication module is infrared when copying and accepting data, and infrared communication module power supply is allowed to power supply, and communication pin is set to communications status, and copy and accept infrared communication module power supply after terminating and be prohibited, communication pin is set to low-power consumption mode.
Further, when described data memory module data store or read, data memory module power supply is allowed to, data memory module communication pin is set to communications status, after storage or reading storer complete, data memory module power supply is prohibited, and enters low-power consumption mode with the data memory module processor module pin that pin is connected that communicates.
Further, described clock module connects diode D4 by the low level output pin of clock chip U2 and is then connected to processor module, at processor module and diode D4, pull-up resistor R3 is set, clock chip U2 is connected with the communication interface of processor module by data transmission pin, processor module is by the data transmission pin parameters of clock chip U2, by the low level output pin output low level pulse signal of clock chip U2, low level pulse Signal transmissions is to processor module, processor module receives low level can enter low-speed operation mode from park mode, after arriving acquisition time, infrared communication module, data memory module and interface module start power supply, start Data acquisition and storage.
Further, described infrared communication module provides 38KHZ infrared modulation ripple to be connected to the base stage of switch triode Q1 by a current-limiting resistance R6 by processor module, the data out pin of processor module is connected to the base stage of switch triode Q2 by a current-limiting resistance R7, the collector of switch triode Q2 is connected to the base stage of switch triode Q1, switch triode Q1 is subject to the co-controlling of 38KHZ signal and data output signal, complete the control of the signal madulation transmission work of infrared transmission signal, infrared communication module comprises infrared receiving tube IRM1, infrared receiving tube IRM1 connects one and controls power supply U5, control power supply U5 to be connected with processor module, enable pin is controlled by processor module, when not needing to send, control power supply U5 control pin and be set to disarmed state, infrared communication module is without power consumption.
Further, the control power supply chip U1 that described data memory module comprises data-carrier store and Gong is electrically connected with data-carrier store, control power supply chip U1 to be connected with processor module, controlled the power on/off of the enable pin of power supply chip U1 by processor module, the input end of data-carrier store is connected the storage carrying out data and inputs with the output terminal of processor module.
Further, this registering instrument also comprises interface module and is connected with processor module communication, described interface module comprises button KEY1, button KEY1 has pin two, pin 3 output low level signal, pin two is connected with processor module by diode D3, pull-up resistor is set between diode D3 and processor module high level signal is provided, low level signal is transferred to processor module, processor module is waken up and enters low-speed operation mode, processor module monitoring level signal, when monitoring low end level, think that button KEY1 is pressed, relevant treatment operations can be carried out, otherwise enter park mode, keep low power consumpting state.
Further, described usb communication module comprises USB interface J1, during by USB interface J1 data inserting line, the pin one out-put supply of USB interface J1, be connected to divider resistance R8 and dividing potential drop sampling resistor R9, the sampled level of dividing potential drop sampling resistor R9 is transferred to processor module, when processor U6 monitors high level signal, enter data-transmission mode, now system power supply is provided by usb communication module, and power module stops power consumption.
Further, described power module, carry out supply voltage conversion, for system provides power supply, comprise anode and be connected to diode D5, diode D6 input side, diode D5, diode D6 outgoing side are connected to switch P 2 input side, and switch P 2 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side, the power pin 1 of usb communication mouth J1 is connected to diode D7 input side, and diode D7 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side.
Compared with prior art, beneficial effect is in the present invention: power consumption is extremely low, and work average current about 130 microamperes, two batteries normally can use 9 months, avoid numerous and diverse installation simultaneously.Adopt circuit structure to simplify, adopt technical grade device, equipment normally can work subzero 40 degrees Celsius to 85 degrees Celsius above freezing time, adapts to severe outdoor work environment as far as possible.
Accompanying drawing explanation
Fig. 1 is total circuit construction schematic diagram of the present invention;
Fig. 2 is low-power consumption principle schematic of the present invention;
Fig. 3 is low-power consumption treatment scheme schematic diagram of the present invention;
Fig. 4 is clock module electrical block diagram of the present invention;
Fig. 5 is data memory module electrical block diagram of the present invention;
Fig. 6 is interface module circuit structural representation of the present invention;
Fig. 7 is infrared communication module electrical block diagram of the present invention;
Fig. 8 is usb communication modular circuit structural representation of the present invention;
Fig. 9 is power module circuitry structural representation of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, the portable monitoring and recording instrument of a kind of super low-power consumption, this registering instrument comprises processor module, the clock module be connected with the interface of processor module, data memory module, interface module, infrared communication module, and the power module of electric energy is provided, described clock module is connected with processor module, clock module provides real-time time for processor, and according to 1 second time, periodically output signal to processor module, processor module is waken up from low-power consumption mode, now processor is operated in low frequency mode, clock module has two-way independent current source, power supply is normal power supply mode, during normal work, processor module is operated in two states, park mode and low-speed operation mode, by peripheral functional modules power-off during park mode, processor module enters park mode, and processor module wakes up from park mode and enters low-speed operation mode by the clock that clock module provides or the keys interrupt signal that interface module provides.
When reading clock, processor module corresponding data communication pin enters communications status, and read clock, communication pin is set to low-power consumption mode by processor module.
Infrared communication module is infrared when copying and accepting data, and infrared communication module power supply is allowed to power supply, and communication pin is set to communications status, and copy and accept infrared communication module power supply after terminating and be prohibited, communication pin is set to low-power consumption mode.
When described data memory module data store or read, data memory module power supply is allowed to, data memory module communication pin is set to communications status, after storage or reading storer complete, data memory module power supply is prohibited, and enters low-power consumption mode with the data memory module processor module pin that pin is connected that communicates.
As shown in Figure 2, infrared communication module in native system, data memory module can powered-down completely, does not namely have power consumption.And these two modules power supply that is only just opened when needed uses, ratio shared in a collection period is very little.Clock module needs continuous firing, but can enter low-power consumption mode, and only when reading clock data, power consumption is larger.Processor module only works in the low-speed mode when gathering storage work, and the overwhelming majority time is dormant state.The power consumption histogram in two cycles, the high power consumption duration is shorter, and average power consumption is more close to low-power consumption.
As shown in Figure 3, the concrete course of work is: step 1, and processor module is being in park mode at ordinary times, and peripheral each functional mode is all in power down or low-power consumption mode, and now battery power consumes minimum, and electric current is less than 100 microamperes usually.
Step 2, when button or tick interrupt, processor module is waken up and enters low-speed operation mode, if meet the condition reading clock, then another clock exits low-power consumption mode, reads clock value, then makes clock module reenter low-power consumption mode.
Step 3, when meeting infrared communication condition, first opening the power supply of infrared communication module, then communicating, powered-down after sign off.
Step 4, when needs data store or read time, first open the power supply of data memory module, then access, access terminate rear powered-down.After processor work for the treatment of terminates, enter park mode, wait for the arrival of wake-up period next time.
As shown in Figure 4, described clock module connects diode D4 by the low level output pin of clock chip U2 and is then connected to processor module U6, at processor module U6 and diode D4, pull-up resistor R3 is set, clock chip U2 is connected with the communication interface of processor module by data transmission pin, processor module is by the data transmission pin parameters of clock chip U2, by the low level output pin output low level pulse signal of clock chip U2, low level pulse Signal transmissions is to processor module, processor module U6 receives low level can enter low-speed operation mode from park mode, after arriving acquisition time, infrared communication module, data memory module and interface module start power supply, start Data acquisition and storage.
As shown in Figure 5, the control power supply chip U1 that data memory module comprises data-carrier store and Gong is electrically connected with data-carrier store, control power supply chip U1 to be connected with processor module, controlled the power on/off of the enable pin of power supply chip U1 by processor module, the input end of data-carrier store U4 is connected the storage carrying out data and inputs with the output terminal of processor module.Control power supply chip U1 output pin 5 connection data storer U4 power pin 8, control power supply chip U1 enable pin 3 and be connected to processor module U6 control pin PB12, data-carrier store U4 data communicaion pins 1, pin 6, pin two, pin 5 be connection handling device module U6 pin PA4, pin PA5, pin PA6 and pin PA7 respectively.
When the data of processor module process output to data memory module, modular power source is opened, and stores after stable.When PC reads data, processor module U6 enters fast mode, and processor module inputs data from data memory module.
As shown in Figure 6, this registering instrument also comprises interface module and is connected with processor module communication, mainly comprises button KEY1 and pilot lamp LE1.Described key part, pull-up resistor R1 one end is connected with power supply, and the pull-up resistor R1 other end is connected with button KEY1 pin two, pin 3 respectively, is connected, is connected with diode pin 2 with processor module pin PB13.Button KEY1 pin one, pin 4 are connected to ground.The pin one of diode D3 is connected respectively to one end of pull-up resistor R3, and is connected to processor interrupt pin PA0.The other end of pull-up resistor R3 is connected to power supply.
Described interface module comprises button KEY1, button KEY1 has pin two, pin 3 output low level signal, pin two is connected with processor module by diode D3, pull-up resistor is set between diode D3 and processor module high level signal is provided, low level signal is transferred to processor module, processor module is waken up and enters low-speed operation mode, processor module monitoring level signal, when monitoring low end level, think that button KEY1 is pressed, can relevant treatment operations be carried out, otherwise enter park mode, keep low power consumpting state.
As shown in Figure 7, infrared communication module is divided into transmitting portion and receiving unit.Transmitting portion current-limiting resistance R5 one end is connected to power supply, and the other end is connected to infrared sending tube LE2 input side.Infrared sending tube LE2 outgoing side connecting triode Q1 collector, triode Q1 grounded emitter, triode Q1 base stage connects current-limiting resistance R6 one end, the 38K pulse output pin PA8 of current-limiting resistance R6 other end connection handling device module U6.The collector of triode Q1 base stage connecting triode Q2, the emitter of triode Q2 is connected to ground, and the base stage of triode Q2 is connected to current-limiting resistance R7 one end, and the current-limiting resistance R7 other end is connected to processor module U6 communication output pin PA2.Described receiving unit independently controls power supply U5 and controls pin 3 connection handling device module pin PA1, the output pin 1 that control power supply U5 output pin 5 is connected to infrared receiving module IRM1 power pin 3, infrared receiving module IRM1 is connected to processor module U6 communications reception pin PA3.
38KHZ infrared modulation ripple is provided to be connected to the base stage of switch triode Q1 by a current-limiting resistance R6 by processor module, the data out pin of processor module is connected to the base stage of switch triode Q2 by a current-limiting resistance R7, the collector of switch triode Q2 is connected to the base stage of switch triode Q1, switch triode Q1 is subject to the co-controlling of 38KHZ signal and data output signal, complete the control of the signal madulation transmission work of infrared transmission signal, infrared communication module comprises infrared receiving tube IRM1, infrared receiving tube IRM1 connects one and controls power supply U5, control power supply U5 to be connected with processor module, enable pin is controlled by processor module, when not needing to send, control power supply U5 control pin and be set to disarmed state, infrared communication module is without power consumption.
As shown in Figure 8, described usb communication module comprises USB interface J1 signal and transmits pin two connection impedance matching resistor R11 one end, impedance matching resistor R11 other end connection handling device module U6 communication pin PA11.USB interface J1 signal transmits pin 3 and connects impedance matching resistor R12 one end, impedance matching resistor R12 other end connection handling device module U6 communication pin PA12.USB interface J1 signal transmits pin 3 and connects current-limiting resistance R13 one end, and current-limiting resistance R13 other end connection handling device module U6 controls pin PB14.USB interface J1 power pin connects divider resistance R8 one end, divider resistance R8 other end connection handling device module U6 input pin PB15, and divider resistance R8 is also connected with dividing potential drop sample resistance R9 one end, and the dividing potential drop sample resistance R9 other end connects ground.
SUB interface J1, during by USB interface J1 data inserting line, the pin one out-put supply of USB interface J1, be connected to divider resistance R8 and dividing potential drop sampling resistor R9, the sampled level of dividing potential drop sampling resistor R9 is transferred to processor module, when processor U6 monitors high level signal, enters data-transmission mode, now system power supply is provided by usb communication module, and power module stops power consumption.
As shown in Figure 9, described power module, carries out supply voltage conversion, for other modules provide power supply.Anode is connected to diode D5, diode D6 input side, and diode outgoing side is connected to switch P 2 input side, and switch P 2 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side.The power pin 1 of usb communication mouth J1 is connected to diode D7 input side, and diode D7 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side.Described structure, low-power consumption voltage stabilizing chip U7 only can provide voltage stabilizing to export when powered battery or USB power.
Usb communication interface J1 and battery can provide power supply jointly, and usb communication interface is by diode D7, and battery is linked together as power supply chip U7 provides power supply to input by diode D5, D6 isolation.And battery is subject to the control break-make of switch P 2.This circuit structure makes the electric energy of the battery when USB has electricity not be consumed, and reaches the object of saving battery power, improves the serviceable life of battery.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the portable monitoring and recording instrument of super low-power consumption, it is characterized in that, this registering instrument comprises processor module, the clock module be connected with the interface of processor module, data memory module, interface module, infrared communication module, and the power module of electric energy is provided, described clock module is connected with processor module, clock module provides real-time time for processor, and according to 1 second time, periodically output signal to processor module, processor module is waken up from low-power consumption mode, now processor is operated in low frequency mode, clock module has two-way independent current source, power supply is normal power supply mode, during normal work, processor module is operated in two states, park mode and low-speed operation mode, by peripheral functional modules power-off during park mode, processor module enters park mode, and processor module wakes up from park mode and enters low-speed operation mode by the clock that clock module provides or the keys interrupt signal that interface module provides.
2. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, when reading clock, processor module corresponding data communication pin enters communications status, and read clock, communication pin is set to low-power consumption mode by processor module.
3. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, described infrared communication module is infrared when copying and accepting data, infrared communication module power supply is allowed to power supply, communication pin is set to communications status, copy and accept infrared communication module power supply after terminating to be prohibited, communication pin is set to low-power consumption mode.
4. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, when described data memory module data store or read, data memory module power supply is allowed to, data memory module communication pin is set to communications status, store or read after storer completes, data memory module power supply is prohibited, and enters low-power consumption mode with the data memory module processor module pin that pin is connected that communicates.
5. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, described clock module connects diode D4 by the low level output pin of clock chip U2 and is then connected to processor module, at processor module and diode D4, pull-up resistor R3 is set, clock chip U2 is connected with the communication interface of processor module by data transmission pin, processor module is by the data transmission pin parameters of clock chip U2, by the low level output pin output low level pulse signal of clock chip U2, low level pulse Signal transmissions is to processor module, processor module receives low level can enter low-speed operation mode from park mode, after arriving acquisition time, infrared communication module, data memory module and interface module start power supply, start Data acquisition and storage.
6. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, described infrared communication module provides 38KHZ infrared modulation ripple to be connected to the base stage of switch triode Q1 by a current-limiting resistance R6 by processor module, the data out pin of processor module is connected to the base stage of switch triode Q2 by a current-limiting resistance R7, the collector of switch triode Q2 is connected to the base stage of switch triode Q1, switch triode Q1 is subject to the co-controlling of 38KHZ signal and data output signal, complete the control of the signal madulation transmission work of infrared transmission signal, infrared communication module comprises infrared receiving tube IRM1, infrared receiving tube IRM1 connects one and controls power supply U5, control power supply U5 to be connected with processor module, enable pin is controlled by processor module, when not needing to send, control power supply U5 control pin and be set to disarmed state, infrared communication module is without power consumption.
7. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, the control power supply chip U1 that described data memory module comprises data-carrier store and Gong is electrically connected with data-carrier store, control power supply chip U1 to be connected with processor module, controlled the power on/off of the enable pin of power supply chip U1 by processor module, the input end of data-carrier store is connected the storage carrying out data and inputs with the output terminal of processor module.
8. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, this registering instrument also comprises interface module and is connected with processor module communication, described interface module comprises button KEY1, button KEY1 has pin two, pin 3 output low level signal, pin two is connected with processor module by diode D3, pull-up resistor is set between diode D3 and processor module high level signal is provided, low level signal is transferred to processor module, processor module is waken up and enters low-speed operation mode, processor module monitoring level signal, when monitoring low end level, think that button KEY1 is pressed, relevant treatment operations can be carried out, otherwise enter park mode, keep low power consumpting state.
9. according to the portable monitoring and recording instrument of super low-power consumption according to claim 1, it is characterized in that, described usb communication module comprises USB interface J1, during by USB interface J1 data inserting line, the pin one out-put supply of USB interface J1, be connected to divider resistance R8 and dividing potential drop sampling resistor R9, the sampled level of dividing potential drop sampling resistor R9 is transferred to processor module, when processor U6 monitors high level signal, enter data-transmission mode, now system power supply is provided by usb communication module, and power module stops power consumption.
10. according to the portable monitoring and recording instrument of super low-power consumption according to claim 9, it is characterized in that, described power module, carry out supply voltage conversion, for system provides power supply, comprise anode and be connected to diode D5, diode D6 input side, diode D5, diode D6 outgoing side are connected to switch P 2 input side, switch P 2 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side, the power pin 1 of usb communication mouth J1 is connected to diode D7 input side, and diode D7 outgoing side is connected to low-power consumption voltage stabilizing chip U7 input side.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705390A (en) * | 2017-10-13 | 2018-02-16 | 深圳市锐驰曼科技发展有限公司 | A kind of low-power consumption standby dormant circuit |
| CN109062397A (en) * | 2018-10-23 | 2018-12-21 | 新开普电子股份有限公司 | A kind of single-chip microcontroller sleep management system |
| CN111007752A (en) * | 2019-10-17 | 2020-04-14 | 浙江威星智能仪表股份有限公司 | Normal-power-supply low-power-consumption photoelectric transceiver circuit based on single chip microcomputer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281664A (en) * | 2008-05-07 | 2008-10-08 | 北京航空航天大学 | Low-power consumption handhold RFID patrol apparatus as well as method for implementing low-power consumption |
| CN101483908A (en) * | 2009-02-18 | 2009-07-15 | 王翥 | Wireless sensor network node |
| KR20110071229A (en) * | 2009-12-21 | 2011-06-29 | 한국전자통신연구원 | Sensor node comprising wake-up module, apparatus and method controlling wake-up sequence |
| CN102404875A (en) * | 2011-11-01 | 2012-04-04 | 北京航空航天大学 | Distributed type intelligent wireless image sensor network node equipment |
| US8301189B1 (en) * | 2007-01-23 | 2012-10-30 | Marvell International Ltd. | Method and apparatus for reducing power consumption in a multimode terminal when performing IP communications |
| CN202587236U (en) * | 2012-05-31 | 2012-12-05 | 国网电力科学研究院 | Power transmission line state monitoring low-power communication device based on dormancy awakening mechanism |
| CN103313365A (en) * | 2013-05-22 | 2013-09-18 | 长沙威胜信息技术有限公司 | Remote control metering system |
| CN103729995A (en) * | 2013-12-31 | 2014-04-16 | 福建智恒电子新技术有限公司 | Wireless remote-transmission meter reading device with ultralow-power-consumption awakening function and awakening method thereof |
-
2014
- 2014-09-15 CN CN201410468166.6A patent/CN104483558A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8301189B1 (en) * | 2007-01-23 | 2012-10-30 | Marvell International Ltd. | Method and apparatus for reducing power consumption in a multimode terminal when performing IP communications |
| CN101281664A (en) * | 2008-05-07 | 2008-10-08 | 北京航空航天大学 | Low-power consumption handhold RFID patrol apparatus as well as method for implementing low-power consumption |
| CN101483908A (en) * | 2009-02-18 | 2009-07-15 | 王翥 | Wireless sensor network node |
| KR20110071229A (en) * | 2009-12-21 | 2011-06-29 | 한국전자통신연구원 | Sensor node comprising wake-up module, apparatus and method controlling wake-up sequence |
| CN102404875A (en) * | 2011-11-01 | 2012-04-04 | 北京航空航天大学 | Distributed type intelligent wireless image sensor network node equipment |
| CN202587236U (en) * | 2012-05-31 | 2012-12-05 | 国网电力科学研究院 | Power transmission line state monitoring low-power communication device based on dormancy awakening mechanism |
| CN103313365A (en) * | 2013-05-22 | 2013-09-18 | 长沙威胜信息技术有限公司 | Remote control metering system |
| CN103729995A (en) * | 2013-12-31 | 2014-04-16 | 福建智恒电子新技术有限公司 | Wireless remote-transmission meter reading device with ultralow-power-consumption awakening function and awakening method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705390A (en) * | 2017-10-13 | 2018-02-16 | 深圳市锐驰曼科技发展有限公司 | A kind of low-power consumption standby dormant circuit |
| CN107705390B (en) * | 2017-10-13 | 2024-02-09 | 深圳市锐驰曼科技发展有限公司 | Low-power consumption standby dormancy circuit |
| CN109062397A (en) * | 2018-10-23 | 2018-12-21 | 新开普电子股份有限公司 | A kind of single-chip microcontroller sleep management system |
| CN109062397B (en) * | 2018-10-23 | 2024-06-11 | 新开普电子股份有限公司 | Singlechip dormancy management system |
| CN111007752A (en) * | 2019-10-17 | 2020-04-14 | 浙江威星智能仪表股份有限公司 | Normal-power-supply low-power-consumption photoelectric transceiver circuit based on single chip microcomputer |
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Application publication date: 20150401 |