CN110223496A - Sensor-based method for realizing low power consumption, device, terminal, medium and system - Google Patents
Sensor-based method for realizing low power consumption, device, terminal, medium and system Download PDFInfo
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- CN110223496A CN110223496A CN201910613334.9A CN201910613334A CN110223496A CN 110223496 A CN110223496 A CN 110223496A CN 201910613334 A CN201910613334 A CN 201910613334A CN 110223496 A CN110223496 A CN 110223496A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 128
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 239000003990 capacitor Substances 0.000 claims description 88
- 238000006243 chemical reaction Methods 0.000 claims description 59
- 230000005611 electricity Effects 0.000 claims description 29
- 238000004146 energy storage Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 230000005059 dormancy Effects 0.000 claims description 3
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- 238000005286 illumination Methods 0.000 description 4
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/10—Power supply of remote control devices
- G08C2201/11—Energy harvesting
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/10—Power supply of remote control devices
- G08C2201/12—Power saving techniques of remote control or controlled devices
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Abstract
The invention discloses a kind of sensor-based method for realizing low power consumption comprising following steps: the monitoring signals that receiving sensor generates；The first enable signal is generated according to the monitoring signals, the wireless communication module is waken up by first enable signal；After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, the wireless communication module suspend mode is made by second enable signal.The invention also discloses a kind of sensor-based low-power consumption realization device, system and detection terminal and computer storage mediums.The monitoring signals that the direct receiving sensor of the present invention exports external equipment generate corresponding enable signal according to monitoring signals, the starting and suspend mode of wireless communication module are controlled, to achieve the purpose that wireless communication module low-power consumption.
Description
Technical field
The present invention relates to a kind of low consumption circuit technical field more particularly to a kind of sensor-based low-power consumption realization sides
Method, device, terminal, medium and system.
Background technique
In some applications, sensor is for acquiring some information, and then general sensing and controlling system mainly includes sensing
Device and wireless communication module, wherein wireless communication module such as WIFI chip, Bluetooth chip, infrared chip, ZigBee chip, 4G
Module, 5G module etc., in some applications, when the electricity of the standby consumption of wireless communication module is possible to be far longer than use
Electric quantity consumption, to waste a large amount of energy.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of sensor-based low-power consumption
The low-power consumption of wireless communication module may be implemented in implementation method.
An object of the present invention is implemented with the following technical solutions:
A kind of sensor-based method for realizing low power consumption is used to control the work of wireless communication module, institute
Wireless communication module is stated to receive the monitoring signals of the sensor generation and the monitoring signals are sent to external equipment；It is wrapped
Include following steps:
The monitoring signals that receiving sensor generates；
The first enable signal is generated according to the monitoring signals, the wireless telecommunications are waken up by first enable signal
Module；
After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, is led to
Crossing second enable signal makes the wireless communication module suspend mode.
Further, the wireless communication module passes through power supply power supply；It is described that institute is waken up by first enable signal
State wireless communication module, comprising:
First enable signal is exported to the enable end of the switching device between power supply and wireless communication module, so that
The switching means into conduction；
After the switching means into conduction, wireless communication module energization is waken up.
Further, the wireless communication module passes through power supply power supply；It is described to receive the monitoring in wireless communication module
Signal and after being sent to external equipment, generates the second enable signal, makes the wireless telecommunications mould by second enable signal
Block suspend mode, comprising:
After wireless communication module receives the monitoring signals and is sent to external equipment, when not receiving monitoring signals,
Then generate the second enable signal；
Second enable signal is exported to the enable end of the switching device between power supply and wireless communication module, so that
The switching device shutdown；
After the switching device shutdown, suspend mode after wireless communication module power-off.
Further, the switching device is switching circuit；
Or the switching device is power conversion chip；
Or the switching device includes the power conversion chip and switch being series between power supply and wireless communication module
Circuit, the enable end of the switching device are the enable end of switching circuit.
Further, when the switching device includes switching circuit, the switching circuit is triode, metal-oxide-semiconductor, relay
Any one of device, IGBT, diode current switch.
Further, the method for realizing low power consumption further include:
Wireless communication module described in timing wake-up and suspend mode, timing wake-up and suspend mode wireless communication module signal not monitored
Limitation；
Or；
Wireless communication module described in timing wake-up and suspend mode；The limit of timing wake-up wireless communication module signal not monitored
System；If receiving the monitoring signals of sensor generation, then according to the monitoring signals after timing dormancy wireless communication module
The first enable signal is generated, the wireless telecommunications system is waken up by first enable signal；If wireless in timing wake-up
After communication module, the monitoring signals of sensor generation are received, then the second enable signal are generated, by the second enable signal to institute
It states wireless communication module and carries out suspend mode.
Further, the wireless communication module is not networked, the third party device that the wireless communication module passes through networking
It is communicated with external equipment, the monitoring signals is sent to external equipment.
Further, the monitoring signals are pulse signal.
Further, the wireless communication module is WIFI chip, Bluetooth chip, infrared chip, ZigBee chip, 3G mould
Block, 4G module, 5G module and GPS module are any one or more of.
Further, the sensor is door status sensor, illuminance transducer, water sensor, infrared sensor of the human body
Any one of.
Further, when the sensor is door status sensor, the external equipment is gate inhibition；When the sensor is
When illuminance transducer, the external equipment is curtain；When the sensor is water sensor, the external equipment is dragon
Head；When the sensor is infrared sensor of the human body, the external equipment is lamps and lanterns.
The second object of the present invention is to provide a kind of sensor-based low-power consumption realization device, may be implemented wireless
The low-power consumption of communication module.
The second object of the present invention is implemented with the following technical solutions:
A kind of sensor-based low-power consumption realization device, is used to control the work of wireless communication module, institute
Wireless communication module is stated to receive the monitoring signals of the sensor generation and the monitoring signals are sent to external equipment；Packet
It includes:
Receiving module, the monitoring signals generated for receiving sensor；
First enabled module passes through the described first enabled letter for generating the first enable signal according to the monitoring signals
Number wake up the wireless communication module；
Second enabled module, for giving birth to after wireless communication module receives the monitoring signals and is sent to external equipment
At the second enable signal, the wireless communication module suspend mode is made by second enable signal.
The third object of the present invention is to provide the detection terminal for executing one of goal of the invention comprising processor, storage
Medium and computer program, the computer program are stored in storage medium, which is characterized in that the computer program quilt
Processor realizes above-mentioned sensor-based method for realizing low power consumption when executing.
The fourth object of the present invention is to provide the computer readable storage medium of one of storage goal of the invention, store thereon
There is computer program, the computer program realizes above-mentioned sensor-based low-power consumption realization side when being executed by processor
Method.
The fifth object of the present invention is to provide a kind of sensor-based low-power consumption realization system, may be implemented to reduce
The stand-by power consumption of wireless communication module.
The fifth object of the present invention is implemented with the following technical solutions:
A kind of sensor-based low-power consumption realization system comprising detection terminal, wireless communication module and sensor,
Wherein, the wireless communication module passes through power supply power supply；Wireless communication module receives the monitoring signals of the sensor generation simultaneously
The monitoring signals are sent to external equipment, the detection terminal is used for:
The monitoring signals that receiving sensor generates；
The first enable signal is generated according to the monitoring signals, the wireless telecommunications are waken up by first enable signal
Module；
After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, is led to
Crossing second enable signal makes the wireless communication module suspend mode.
Further, if the monitoring signals are permanent High level signal, output end and inspection in the sensor
It surveys between terminal and a monostable flipflop is set, the permanent High level signal is converted into pulse signal.
Further, energy storage device is additionally provided between the power supply and wireless communication module, the energy storage device
One end is connected between power supply and wireless communication module, other end ground connection；
The energy storage device and power supply are the wireless communication module power supply jointly；Or the power supply is only energy storage device
Charging, and energy storage device is wireless communication module power supply.
Further, the energy storage device is super capacitor.
Further, the detection terminal is processor or clock chip；
When the detection terminal is processor, then the processor also passes through interface and the wireless communication module carries out
Communication；The monitoring signals are also sent to wireless communication module by the interface by the processor；
When the detection terminal is clock chip, the clock chip is integrated in the wireless communication module；Or
The clock chip is located at except the wireless communication module.
Further, the wireless communication module is WIFI chip, Bluetooth chip, infrared chip, ZigBee chip, 3G mould
Block, 4G module, 5G module and GPS module are any one or more of.
Compared with prior art, the beneficial effects of the present invention are:
The monitoring signals that the direct receiving sensor of the present invention exports external equipment make accordingly according to monitoring signals generation
Energy signal, controls the starting and suspend mode of wireless communication module, to achieve the purpose that wireless communication module low-power consumption.
Detailed description of the invention
Fig. 1 is the flow chart of sensor-based method for realizing low power consumption of the embodiment of the present invention one；
Fig. 2 is that the structural block diagram of system is realized in sensor-based low-power consumption of the embodiment of the present invention three；
Fig. 3 is the structural block diagram of the detection terminal of the embodiment of the present invention four；
Fig. 4 is that the functional block diagram of system is realized in sensor-based low-power consumption of the embodiment of the present invention six；
Fig. 5 is that the functional block diagram of system is realized in sensor-based low-power consumption of the embodiment of the present invention seven；
Fig. 6 is that the functional block diagram one of system is realized in sensor-based low-power consumption of the embodiment of the present invention eight；
Fig. 7 is that the functional block diagram two of system is realized in sensor-based low-power consumption of the embodiment of the present invention eight；
Fig. 8 is that the functional block diagram three of system is realized in sensor-based low-power consumption of the embodiment of the present invention eight；
Fig. 9 is that the functional block diagram one of system is realized in sensor-based low-power consumption of the embodiment of the present invention nine；
Figure 10 is that the functional block diagram two of system is realized in sensor-based low-power consumption of the embodiment of the present invention nine；
Figure 11 is that the functional block diagram three of system is realized in sensor-based low-power consumption of the embodiment of the present invention nine；
Figure 12 is that the functional block diagram four of system is realized in sensor-based low-power consumption of the embodiment of the present invention nine；
Figure 13 is the functional block diagram that a kind of application of system is realized in sensor-based low-power consumption of the embodiment of the present invention ten；
Figure 14 is the circuit diagram of switching circuit of the present invention；
Figure 15 is the circuit diagram one of power conversion chip；
Figure 16 is the circuit diagram two of power conversion chip；
Figure 17 is the circuit diagram three of power conversion chip；
Figure 18 is the circuit diagram four of power conversion chip.
Wherein: 100, wireless communication module；200, terminal is detected；10, WIFI chip；11, clock chip；20, battery；
30, power conversion chip；31, the second delay circuit；32, NOT gate；40, super capacitor；41, switching circuit；42, the first delay electricity
Road；43 and door；44, sample circuit；50, external equipment；51, curtain motor；60, sensor；61, illuminance transducer；70, refer to
Show lamp；80, processor；90, monostable flipflop.
Specific embodiment
Below with reference to attached drawing, the present invention is described in more detail, it should be noted that lower reference attached drawing is to this
The description that invention carries out is only illustrative, and not restrictive.It can be combined with each other between each difference embodiment, with
Constitute the other embodiments not shown in the following description.
Embodiment one
It please refers to shown in Fig. 1, a kind of sensor-based method for realizing low power consumption is used for the work to wireless communication module
Whether controlled, the wireless communication module receives the monitoring signals that the sensor generates and sends out the monitoring signals
Give external equipment；Itself the following steps are included:
The monitoring signals that S110, receiving sensor generate.
Sensor is acquired the information of place environment, so that monitoring signals are obtained, for example, when sensor is illumination biography
When sensor, then directly the intensity of illumination in environment is acquired, when sensor is Temperature Humidity Sensor, then in environment
Temperature and humidity is acquired.
Collected environmental information is converted to monitoring signals by sensor, and monitoring signals are electric signal, then by wireless
Communication module is sent to external equipment, and then realizes the control to external equipment.Such as when sensor is illuminance transducer, outside
When equipment is curtain, then the intensity of illumination in collected environment is sent to curtain motor by wireless communication module by sensor
Controller, and then curtain motor is controlled, realization controls the opening and closing of curtain.Here external equipment does not limit
It is fixed, such as the controller of curtain motor, curtain and curtain motor can be regarded as to an entirety, as external equipment.
Here the monitoring signals directly to be forwarded wireless communication module are realized as the trigger signal of its starting or suspend mode
It is controlled whether to the work of wireless communication module.The equipment (referred to as detection terminal) for the monitoring signals that receiving sensor generates
Can be many kinds, if be able to achieve the operation of step S120 and step S130, such as can be processor (single-chip microcontroller,
FPGA etc.), it is also possible to the internal or external clock chip of wireless communication module.
Sensor generate monitoring signals it is general there are two types of, one is permanent High level signals, in this case, need by
It is converted into pulse signal to the detection received monitoring signals of terminal, can increase between the output end and detection terminal of sensor
One monostable flipflop, monostable flipflop can be built by component, can also be using integrated chip for example
74HC123,555 timers etc..Monostable flipflop is used to for the permanent High level signal that sensor generates to be converted into pulse letter
Number.Only there are two states for monostable flipflop, and one is stable state, and one is temporary stable state, monostable when not there is external signal input
State trigger is in stable state.Conversely, when monostable flipflop has the monitoring signals input of the i.e. sensor acquisition of external signal, then
Monostable flipflop is in temporary stable state.Second is pulse signal, at this point, not needing then to increase monostable flipflop.
It is understood, therefore, that here sensor final output to wireless communication module and detect terminal signal
For pulse signal.
S120, the first enable signal is generated according to the monitoring signals, the nothing is waken up by first enable signal
Line communication module.
When detection terminal receives monitoring signals, then illustrate that wireless communication module is needed to start, goes to transmit monitoring letter
Number external equipment is arrived, in this case, detecting terminal according to monitoring signals can generate the first enable signal, to make by first
It can wake-up of the signal to wireless communication module.
There are many kinds of the modes of wake on wireless communication module, for example, can pass through the power supply of control wireless communication module
Mode is realized, i.e., the connection between the unlatching or power supply and wireless communication module of power supply is controlled by the first enable signal；Also
The enable end of wireless communication module can be directly controlled, certainly, the part pin of wireless communication module is needed to be in this case
Long wake-up states.
S130, in the wireless communication module reception monitoring signals and after being sent to external equipment, the second enabled letter is generated
Number, the wireless communication module suspend mode is made by second enable signal.
When wireless communication module has received monitoring signals, and after being sent to external equipment, detection terminal will not receive again
The second enable signal is generated when detection terminal no longer receives monitoring signals to monitoring signals, to pass through the second enable signal
Control wireless communication module suspend mode.
Similarly, there are many kinds of sleep modes, for example, can be real by way of controlling the power supply of wireless communication module
It is existing, i.e., the connection between the shutdown or power cutoff and wireless communication module of power supply is controlled by the second enable signal；May be used also
To directly control the enable end of wireless communication module, certainly, it is long for needing the part pin of wireless communication module in this case
Wake-up states.
Detection terminal does not receive monitoring signals in order to prevent, directly generates the second enable signal, makes wireless communication module
Suspend mode, the monitoring signals for causing wireless communication module to fail to receive are completely sent to external equipment, of the invention preferable
In embodiment, delay strategy is set, delay time can need to be arranged, such as 50ms, 100ms etc..Delay strategy can be direct
In detection terminal setting, also can be set between detection terminal and mechanism to be controlled, such as controlled by the second enable signal
When the shutdown of power supply, it can be set between detection terminal and power supply；When connection between power cutoff and wireless communication module,
It can be set between detection terminal and power supply and wireless communication module；The enable end for directly controlling wireless communication module, which is realized, closes
When disconnected, it can be set between detection terminal and wireless communication module.Delay strategy can also be passed through by software realization
Discrete device is built, can also be using integrated chip such as 555 timers etc..
The monitoring signals that the always on mistake of the embodiment of the present invention transmits sensor as the wake-up of wireless communication module and
Sleep signal, so that realizing only can just open wireless communication module when wanting and using, other times wireless communication module is equal
In a dormant state, achieve the purpose that wireless communication module low-power consumption.
Embodiment two
In example 2, to the wake-up of wireless communication module and sleep mode be by battery and wireless communication module it
Between the switching device that is arranged realize that remaining mode is roughly the same with embodiment one.
Specifically, battery is wireless communication module power supply, and switching device is provided between battery and wireless communication module.
It is by the process that first enable signal wakes up the wireless communication module:
Interrupt signal is generated according to the monitoring signals, the interrupt signal is the first enable signal；
First enable signal is exported to the enable end of the switching device between battery and wireless communication module, so that
The switching means into conduction；
After the switching means into conduction, wireless communication module energization is waken up.
The process for making the wireless communication module suspend mode by second enable signal is:
After wireless communication module receives the monitoring signals and is sent to external equipment, when not receiving monitoring signals,
Then generate the second enable signal；
Second enable signal is exported to the enable end of the switching device between battery and wireless communication module, so that
The switching device shutdown；
After the switching device shutdown, suspend mode after wireless communication module power-off.
Certainly, aforesaid way be equally applicable to detection terminal directly control battery be switched on and off and wireless telecommunications mould
Block is switched on and off.
Similarly with embodiment one, switching device and detection terminal between or detection terminal inner be provided with delay machine
System.
There are many implementations of switching device, for example, directly realized by switching circuit, it, can as switching circuit
To be any one of triode, metal-oxide-semiconductor, relay, IGBT, diode current switch.For triode, enable end
May be considered base stage, the enable end of metal-oxide-semiconductor may be considered its grid, and the control electrode of relay may be considered coil,
The enable end of IGBT may be considered control electrode, and diode current switch is used as integrated device, with enable end.
The connection or shutdown between control battery and wireless communication module can also be realized by power conversion chip.Power supply
Conversion chip mainly includes regulating circuit, input filter circuit can also be added in the input terminal of regulating circuit, or/and in pressure regulation
Output filter circuit is added in the output end of circuit, and regulating circuit is selected according to cell condition, when cell output voltage is less than
When the supply voltage of wireless communication module, power conversion chip uses booster circuit；When cell output voltage is greater than wireless telecommunications
When the supply voltage of module, power conversion chip uses reduction voltage circuit, and pressure stabilizing has can be set in booster circuit or reduction voltage circuit
Mechanism.When certainly, within the scope of some, such as cell output voltage is in the supply voltage ± 0.2V range of wireless communication module
It is interior, voltage regulator circuit can be used only.
Certainly, switching device can also be by being connected to battery and channel radio after power conversion chip and switching circuit in series
It is realized between news module, at this point, control of the switching circuit as connection or shutdown between control battery and wireless communication module
Circuit, the i.e. enable end of switching circuit are the enable end of switching device, and power conversion chip is only used as power source conversion function,
It may be at long-term standby mode.
In addition, can make in some other embodiments to further propose the power consumption of reduction wireless communication module
Wireless communication module is not networked, to reduce the power consumption frequently networked and authenticated in networking process, under this mode, wirelessly
Communication module constitutes local area network type with the master equipment (and wireless communication module) of networking and connect, then as client
External equipment is sent to by the monitoring signals that master equipment receives the wireless communication module as client.
In other some embodiments, realize low-power consumption process further include to the timing wake-up of wireless communication module and
Suspend mode.Wireless communication module described in timing wake-up and suspend mode can also pass through detection terminal realization, certainly, detection terminal here
It can be any terminal device with internal clocking.
Timing wake-up and suspend mode wireless communication module can not signal monitored limitation, i.e., between preset first time
Every wake on wireless communication module, in preset second time interval suspend mode wireless communication module.Wireless communication module timing is called out
It wakes up and the mode of suspend mode can equally use above-mentioned control device.
Certainly, as a kind of preferred embodiment, the limitation of timing wake-up wireless communication module signal not monitored；
But if the monitoring signals of sensor generation are received, it is clear that need by second after timing wake-up wireless communication module
Enable signal carries out suspend mode to the wireless communication module.Under this mode, it is ensured that the transmission of monitoring signals will not be hindered
It is disconnected.
In other some embodiments, super capacitor, super capacitor are additionally provided between battery and wireless communication module
Together it is wireless communication module power supply with battery or battery is only super capacitor charging, and is what wireless communication module was powered
It is only the electric discharge of super capacitor.Super capacitor is set, the service life of battery can be extended.
Embodiment three
Embodiment three discloses a kind of corresponding dress of sensor-based method for realizing low power consumption of corresponding above-described embodiment
It sets, is the virtual device structure of above-described embodiment, a kind of shown referring to figure 2., sensor-based low-power consumption realization device,
For controlling whether work to wireless communication module, the wireless communication module receives the monitoring that the sensor generates
The monitoring signals are simultaneously sent to external equipment by signal；Comprising:
Receiving module 210, the monitoring signals generated for receiving sensor；
First enabled module 220, it is enabled by described first for generating the first enable signal according to the monitoring signals
Signal wakes up the wireless communication module；
Second enabled module 230, for after wireless communication module receives the monitoring signals and is sent to external equipment,
The second enable signal is generated, the wireless communication module suspend mode is made by second enable signal.
Further, if the monitoring signals are permanent High level signal, it is arranged in the output end of the sensor
The permanent High level signal is converted to pulse signal by one monostable flipflop.
Further, the wireless communication module is powered by battery；The first enabled module 220 includes:
Interrupt signal is generated according to the monitoring signals, the interrupt signal is the first enable signal；
First enable signal is exported to the enable end of the switching device between battery and wireless communication module, so that
The switching means into conduction；
After the switching means into conduction, wireless communication module energization is waken up.
Further, the wireless communication module is powered by battery；The second enabled module 230 includes:
After wireless communication module receives the monitoring signals and is sent to external equipment, when not receiving monitoring signals,
Then generate the second enable signal；
Second enable signal is exported to the enable end of the switching device between battery and wireless communication module, so that
The switching device shutdown；
After the switching device shutdown, suspend mode after wireless communication module power-off.
Further, the switching device is switching circuit；Or the switching device is power conversion chip；Or institute
Stating switching device includes the power conversion chip and switching circuit being series between battery and wireless communication module, the switch dress
The enable end set is the enable end of switching circuit.When the switching device includes switching circuit, the switching circuit is three poles
Any one of pipe, metal-oxide-semiconductor, relay, IGBT, diode current switch.
Further, the low-power consumption realization device further include: timing module, for wireless described in timing wake-up and suspend mode
Communication module, the limitation of timing wake-up and suspend mode wireless communication module signal not monitored；Or；Described in timing wake-up and suspend mode
Wireless communication module；The limitation of timing wake-up wireless communication module signal not monitored；If in timing wake-up wireless telecommunications mould
After block, the monitoring signals of sensor generation are received, then suspend mode are carried out to the wireless communication module by the second enable signal.
Further, the wireless communication module is not networked, the third party device that the wireless communication module passes through networking
It is communicated with external equipment, the monitoring signals is sent to external equipment, to further decrease wireless communication module
Power consumption.
It is worth noting that, in the embodiment of above-mentioned sensor-based low-power consumption realization device, included each list
Member and module are only divided according to the functional logic, but are not limited to the above division, as long as can be realized corresponding
Function；In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, it is not intended to restrict the invention
Protection scope.
Example IV
Fig. 3 is the structural schematic diagram for a kind of electronic equipment that the embodiment of the present invention four provides, as shown in figure 3, the electronics is set
Standby includes processor 310, memory 320, input unit 330 and output device 340；The number of processor 310 in computer equipment
It measures and can be one or more, in Fig. 3 by taking a processor 310 as an example；Processor 310, memory 320 in electronic equipment,
Input unit 330 can be connected with output device 340 by bus or other modes, in Fig. 3 for being connected by bus.
Memory 320 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, such as the corresponding program instruction of sensor-based method for realizing low power consumption/module (example in the embodiment of the present invention
Such as, the receiving module 210 in sensor-based low-power consumption realization device, the first enabled module 220 and the second enabled module
230).Software program, instruction and the module that processor 310 is stored in memory 320 by operation, set thereby executing electronics
Standby various function application and data processing realizes sensor-based method for realizing low power consumption of above-described embodiment.
Memory 320 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 320 may include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 320 can be into one
Step includes the memory remotely located relative to processor 310, these remote memories can be set by network connection to electronics
It is standby.The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 330 can be used for inputting the identification signal of user, corresponding preset time or preset threshold etc..Output dress
Setting 340 may include that display screen etc. shows equipment.
Embodiment five
The embodiment of the present invention five also provides a kind of storage medium comprising computer executable instructions, and the computer can be held
Row instruction is used to execute sensor-based method for realizing low power consumption when being executed by computer processor, this method comprises:
The monitoring signals that receiving sensor generates；
The first enable signal is generated according to the monitoring signals, the wireless telecommunications are waken up by first enable signal
Module；
After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, is led to
Crossing second enable signal makes the wireless communication module suspend mode.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions use so that an electronic equipment
(can be mobile phone, personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
Embodiment six
Shown in referring to figure 4., the present embodiment six provides a kind of sensor-based low-power consumption realization system, to solve electricity
The low-power consumption problem of the wireless communication module 100 of source power supply, can not only reduce the stand-by power consumption of wireless communication module, but also
It can achieve the purpose that extend battery, user's body not only can be improved with the electricity of deeper exploitation battery
Effect is tested, and is also applied in a variety of rugged environments, such as the fire detection equipment etc. in nobody forest extremely long.
Wireless communication module 100 is preferably powered using battery, at this time, it may be necessary to it is equipped with power conversion chip 30 for it, certainly,
It is also possible to the power supply of other forms, each embodiment of the invention can be powered with battery and is explained and illustrated, other
Power conditions are similar therewith.
In the present embodiment six, wireless communication module 100 is mainly used for the monitoring signals of receiving sensor 60, then basis
This monitoring signals realizes the control to external equipment 50.Sensor can be different type according to specific scene, for example, working as
When controlling gate inhibition's (external equipment), door status sensor can be；When controlling curtain motor (external equipment),
It can be illuminance transducer；When the aperture to leading (external equipment) controls, water sensor can be；When to lamps and lanterns
When (external equipment) is controlled, water sensor can be.
As a kind of implementation, connection or shutdown between terminal control battery and wireless communication module are detected.Specifically
, which realizes that system further includes battery 20, detection terminal 200 and power conversion chip 30.Electricity
Source conversion chip 30 is connected between battery 20 and wireless communication module 100, and the voltage for generating battery is converted into wirelessly
100 required voltage of communication module, power conversion chip 30 can be to be handled by lowering and stabilizing blood pressure, is also possible to steady by boosting
Pressure processing, it is, of course, also possible to simply by steady pressure treatment.
The test side of detection terminal is connected with the output end of the sensor, and the control terminal and power supply of the detection terminal turn
Change the enable end of chip.The monitoring signals are sent to outside and set by the monitoring signals of wireless communication module receiving sensor output
Standby controller realizes the control (specific implementation process is the prior art, is not made improvements here) to external equipment, so
Sensor can also be sent to its monitoring signals generated detection terminal 200 afterwards, detect terminal according to this monitoring signals to electricity
Whether source conversion chip, which works, is controlled, i.e., when sensor generates a monitoring signals, then detects terminal to this monitoring
After signal is received, an enable signal is generated by detection terminal, which can make power conversion chip work,
To for wireless communication module output phase for supply voltage, certainly, if sensor does not generate monitoring signals, power supply turns
It changes chip not work, wireless communication module is in off-position, substantially reduces the stand-by power consumption of wireless communication module.
This mode, wireless communication module is intended to received monitoring signals to be believed directly as the triggering of starting wireless communication module
Number, which ensure that the real-time of wireless communication module starting, realizes that the purpose of quick start (wake-up) on the other hand works as monitoring
It after signal is sent, then detects terminal and quickly controls power conversion chip and stop working, reach the quick of wireless communication module
Power-off.
Detecting terminal 200 can be realized using processor or clock chip, wherein processor can be microprocessor example
It, can also be using ARM, FPGA etc., it is preferred to use the microprocessor of low-power consumption such as single-chip microcontroller.
Processor or clock chip have interruptive port, which is defined herein as test side, is used to receive biography
The monitoring signals of sensor output then detect terminal 200 and generate interrupt signal, Jin Erzai when the monitoring signals reach test side
Enable signal (such as high level) is exported by control terminal (POW_EN), which is output to the enabled of power conversion chip
End achievees the purpose that wireless communication module fast wake-up so that power conversion chip work.Similarly, when monitoring signals disappear
Afterwards, that is, illustrate that wireless communication module receives monitoring signals and finishes, at this point, detection terminal exports low level, power conversion chip stops
Only work, wireless communication module fast break.
Clock chip can integrate in wireless communication module, e.g. wireless communication module clock chip, can also
To be external clock chip, if it is external clock chip, then the clock chip also passes through interface with wireless communication module,
Such as it can be serial ports and communicated, naturally it is also possible to be other kinds of communication interface, it is same that the content of communication can be clock
Step etc., clock chip is also to be powered by battery, because the power consumption of clock chip is very small, battery can pass through LDO
Circuit is clock chip power supply.
For processor, it can only receive monitoring signals and generate interrupt signal, and then in wireless communication module work,
Monitoring signals are directly sent to wireless communication module by sensor.Processor can be processing always and be powered state, can also be with
It is included dormancy mechanism, battery can be processor power supply by LDO circuit.Monitoring signals can also be transmitted to nothing by processor
Line communication module is directly received without wireless communication module, but if is increased between processor and sensor monostable
State trigger, then the monitoring signals or by the direct receiving sensor of wireless communication module sent, and processor only receives monitoring
Signal generates interrupt signal, and then works in wireless communication module.
Power conversion chip mainly includes regulating circuit, input filter electricity can also be added in the input terminal of regulating circuit
Road, or/and output filter circuit is added in the output end of regulating circuit, regulating circuit is selected according to cell condition, works as electricity
When pond output voltage is less than the supply voltage of wireless communication module, power conversion chip uses booster circuit；When battery exports electricity
When pressure is greater than the supply voltage of wireless communication module, power conversion chip uses reduction voltage circuit, and booster circuit or reduction voltage circuit are equal
Pressure stabilizing mechanism can be set.When certainly, within the scope of some, such as cell output voltage is in the power supply electricity of wireless communication module
Within the scope of pressure ± 0.2V, voltage regulator circuit can be used only.
Figure 15 and 16 shows two kinds of power conversion chips.
Wherein regulating circuit uses chip SGM66051 in Figure 15, is a kind of DC-DC switching controller.Power supply converts core
The input filter circuit of piece includes capacitor C117, capacitor C114, capacitor C115 and capacitor C116, the input of chip SGM66051
End (end VCC) connect with the output end of battery, capacitor C117, capacitor C114, capacitor C115 capacitor C116 one end be connected to
Between battery and the input terminal of chip SGM66051, the other end of capacitor C117, capacitor C114, capacitor C115 and capacitor C116
It is grounded.The output filter circuit of power conversion chip includes capacitor C111 and capacitor C113, capacitor C111 and capacitor C113's
One end is connected between the output end (end VOUT) of chip SGM66051 and the power end of wireless communication module, capacitor C111 and
The other end of capacitor C113 is grounded.The enable end of chip SGM66051 is connected to the control terminal of detection terminal by resistance R83.
Regulating circuit shown in Figure 16 uses chip TPS61021A, is boost converter.The input of power conversion chip
Filter circuit includes capacitor C91, capacitor C101, capacitor C102, capacitor C104 and capacitor C1105, chip
The input terminal (end VIN) of TPS610609020021A is connect with the output end of battery, capacitor C91, capacitor C101, capacitor C102,
One end of capacitor C104 and capacitor C1105 are connected between battery and the input terminal of chip TPS61021A, capacitor C91, electricity
The other end for holding C101, capacitor C102, capacitor C104 and capacitor C1105 is grounded.The output filtered electrical of power conversion chip
Road includes capacitor C96, capacitor C97 and capacitor C98, and one end of capacitor C96, capacitor C97 and capacitor C98 are connected to chip
Between the output end (end VOUT) and the power end of wireless communication module of TPS61021A, capacitor C96, capacitor C97 and capacitor C98
The other end be grounded.The enable end of chip TPS61021A is connected to the control terminal of detection terminal by resistance R77.
In addition indicator light 70 is still provided on wireless communication module, which can be one, or more
A, indicator light can also indicate that monitoring signals send situation with indication sensor situation, when detection terminal uses processor
When, and processor also to wireless communication module send monitoring signals in the case where, indicator light also can be set on processor.
Delay electricity can also be set between the control terminal of detection terminal and the enable end of power conversion chip as needed
Road, the delay circuit can be the time relay, be also possible to timer such as 555 timers etc..Needing certain prolong
In the case where Shi Kaiqi or time delayed turn-off, it can be realized by delay circuit.
Embodiment seven
In embodiment six, monitoring signals are electric signal.Generally, the electric signal that sensor is sent largely is pulse letter
Number, in this case, auxiliary body need not be set in the output end of sensor.In example 2, if sensor output
Monitoring signals are permanent High level signal or lasting low level (i.e. monitoring signals are level signal), are not easy to detection device and are known
Not, in this case, then it needs to increase monostable flipflop 90 in the output end of sensor, it is shown referring to figure 5..Monostable touching
Hair device can be built by component, can also be using integrated chip such as 74HC123,555 timers etc..Monostable flipflop
Level signal for generating sensor is converted into pulse signal.Only there are two states for monostable flipflop, and one is stable state,
One is temporary stable state, and when not there is external signal input, monostable flipflop is in stable state, at this point, monostable flipflop exports
Low level, electrical equipment are in off-position.Conversely, when monostable flipflop has the external signal i.e. monitoring letter of sensor acquisition
When number input, then monostable flipflop be in temporary stable state, at this point, monostable flipflop output high level, electrical equipment is waken up.
It of courses, when sensor output monitoring signals are pulse signal, monostable flipflop can not be added.
Seven other parts of embodiment and embodiment six are almost the same, and which is not described herein again.
Embodiment eight
Embodiment is eighth is that the improvement carried out on the basis of embodiment six or embodiment seven.
When the electricity of battery is less than to a certain degree, even if power conversion chip has boost capability again, being also not enough to will be electric
The voltage of pond output is transformed into wireless communication module required voltage, this when, battery for the wireless communication module,
It has just discarded, a large amount of power supply is caused to waste.In the present embodiment eight, in order to extend the service life of battery, in electricity
Increase energy storage device between pond and power conversion chip, energy storage device can be super capacitor 40, be also possible to other have fill
The device of discharge of electricity function, is illustrated by taking super capacitor as an example here.It is not enough to be transformed into channel radio in cell output voltage
When interrogating module required voltage, is exported by the output of battery and the electric discharge of super capacitor while acting on power conversion chip
On, certainly, before super capacitor electric discharge output, needing battery is that it charges in advance.
It please refers to shown in Fig. 6, is the improvement carried out on the basis of embodiment seven, certainly, export pulse in sensor
In the case where signal, monostable flipflop 90 can be removed, that is, realize the improvement carried out on the basis of embodiment six.
It please refers to shown in Fig. 7 and Fig. 8, is detection terminal respectively using clock chip 11 and processor 80, wireless telecommunications
Module be all made of WIFI chip 10 (certainly, using it is any other can be realized it is wireless 10 communication wireless communication module with etc
Like) the case where, the description of detailed process detailed in Example six.It similarly, can be in the case where sensor output pulse signal
Remove monostable flipflop 90.
The example of the position of super capacitor is referred to shown in Figure 15 and 16, in Figure 15, in battery and chip
Super capacitor C118 is connected between the input terminal of SGM66051, one end of super capacitor C118 is connected to battery and chip
Between the input terminal of SGM66051, other end ground connection.In Figure 16, between battery and the input terminal of chip TPS61021A also
It is connected with super capacitor C103, one end of super capacitor C103 is connected between battery and the input terminal of chip TPS61021A, separately
One end ground connection.
Embodiment nine
Embodiment is ninth is that the improvement carried out on the basis of embodiment six or embodiment seven.
When the electricity of battery is less than to a certain degree, even if power conversion chip has boost capability again, being also not enough to will be electric
The voltage of pond output is transformed into electrical equipment required voltage, this when, battery is just useless for the electrical equipment
It discards, a large amount of power supply is caused to waste.In the present embodiment nine, in order to extend the service life of battery, core is converted in power supply
Increase energy storage device between piece and electrical equipment, energy storage device can be super capacitor 40, and being also possible to other, there is charging to put
The device of Electricity Functional, is illustrated by taking super capacitor as an example here.Battery is the super capacitor 40 charging, without setting to electricity consumption
Available electricity, the power supply of electrical equipment all is from super capacitor, even if in this way, battery by power conversion chip provide less than with
The supply voltage of electric equipment still may be implemented as long as can charge (length of time problem) for super capacitor to electrical equipment
Power supply.When being power supply for electrical equipment by super capacitor, then need to increase switching circuit between super capacitor and electrical equipment
41, the main function of switching circuit is fast wake-up (when switching circuit working condition) or fast break (switching circuit shutdown
When state), so the pulse signal that detection terminal receives needs to generate the work that enable signal carrys out control switch circuit.
The main distinction of itself and embodiment eight is the position of super capacitor.The example of the position of super capacitor is referred to
Shown in Figure 17 and 18, in Figure 17, super capacitor is connected between the output end and wireless communication module of chip SGM66051
C118, one end of super capacitor C118 are connected between the output end and wireless communication module of chip SGM66051, another termination
Ground.In Figure 18, it is also connected with super capacitor C103 between the output end and wireless communication module of chip TPS61021A, is surpassed
One end of grade capacitor C103 is connected between the output end and wireless communication module of chip TPS61021A, other end ground connection.
Either clock chip or processor then need to control power supply conversion simultaneously when its control terminal is one
It is controlled whether the work of chip and switching circuit.In such cases, if power conversion chip and switching circuit while work
Make or simultaneously turn off, it is likely that the charging of super capacitor is limited, and the output voltage deficiency of super capacitor is caused to think electricity consumption
Equipment power supply.
Therefore, in preferred embodiments of the present invention, in the control terminal of detection terminal and the enable end of power conversion chip
Between the second delay circuit 31 is set, detection terminal control terminal and switching circuit enable end between setting first delay electricity
Road 42.First delay circuit and the second delay circuit may each be the time relay, be also possible to timer such as 555 timers
Deng.Also, it is to be understood that be that the purpose that the first delay circuit and the second delay circuit is arranged is to guarantee that super capacitor has
Enough electricity are realized therefore, it is necessary to guarantee that the working time of power conversion chip is longer than the working time of switching circuit
Mode is to be realized by the adjustment to the first delay circuit and the second delay circuit parameter when pulse signal triggering power supply converts core
When piece and switching circuit work, working time of power conversion chip earlier than switching circuit working time (i.e. in electrical equipment
Open before first for super capacitor charge) or/and the turn-off time of power conversion chip be later than the turn-off time of switching circuit (i.e.
Filling again for super capacitor after electrical equipment power-off can be electric).
It should be understood that the implementation for any one processor as monitoring device, processor can pass through
One output end is carried out while being controlled to power conversion chip and switching circuit, can also be by two different output ends to electricity
Source conversion chip and switching circuit are controlled respectively.
There are many kinds of the implementations of switching circuit, such as (it is enabled that the base stage of triode may be considered it to triode
End), metal-oxide-semiconductor (grid of metal-oxide-semiconductor may be considered its enable end), (control electrode of thyristor may be considered it to be made thyristor
Can end), relay, IGBT etc..
It is of course also possible to as shown in figure 14, be switched and realized by diode current.Diode current switch uses chip
MAX40200.The input terminal (vdd terminal mouth) of chip MAX40200 is connected to super capacitor, the output end (OUT of chip MAX40200
Port) it is connected to electrical equipment, the enable end (port EN) of chip MAX40200 is connected to the control of detection terminal by resistance R91
End processed.
It please refers to shown in Fig. 9, is the improvement carried out on the basis of embodiment seven, certainly, export pulse in sensor
In the case where signal, monostable flipflop 90 can be removed, that is, realize the improvement carried out on the basis of embodiment six.
It please refers to shown in Figure 10 and Figure 11, is detection terminal respectively using clock chip 11 and processor 80, channel radio
News module be all made of WIFI chip 10 (certainly, using any other wireless communication module that can be realized wireless telecommunications with etc
Like) the case where, the description of detailed process detailed in Example six.It similarly, can be in the case where sensor output pulse signal
Remove monostable flipflop 90.
It please refers to shown in Figure 12, when using processor, can also be realized by two test sides and two control terminals to electricity
Source conversion chip and switching circuit work are respectively controlled.Such as (time can be according to super electricity at regular intervals for processor
The drain conditions dynamic of appearance adjusts) waking up controls power conversion chip work, and it charges several seconds to super capacitor, guarantees capacitance voltage
Stablize.
In addition, the corresponding processor for passing through at least two test sides and at least two control terminals, it can also be by building electricity
The mode on road is realized.Here by taking two test sides and two control terminals as an example, it is explained and illustrated, more test sides or
When control terminal, it can be two or more test sides and do same operation, two or more control terminals is done similarly simultaneously
Operation.It please referring to shown in Fig. 9, processor 80 is provided with the first test side (port EINT) and the second test side (port FB), with
And it is provided with the first control terminal (POW_EN1) and the second control terminal (POW_EN2), the first test side is mainly used for receiving pulse letter
Number, switching circuit is controlled according to pulse signal combining super capacitor charge condition, the second test side is mainly used for passing through
Sample circuit 44 is acquired 40 both end voltage of super capacitor, is then converted according to the voltage-controlled source at super capacitor both ends
The work of chip 30.
Specifically, when the first test side of setting detects that super-capacitor voltage is greater than preset threshold, the output of the first control terminal
High level, otherwise output low level；When setting pulse signal reaches the second test side, the second control terminal exports high level；It is on the contrary
Export low level.Therefore, a NOT gate 32 is set between the first control terminal and the enable end of power conversion chip, then the first control
When output high level in end processed, power conversion chip does not work.In the enabled of the first control terminal and the second control terminal and switching circuit
Setting and door 43 between end, i.e., only when the first control terminal and the second control terminal export high level simultaneously, switching circuit just meeting
Work.I.e. in super capacitor not enough power supply or when not thering is pulse signal to reach, do not start electrical equipment.
Above by being arranged double test sides to processor and double control end is realized to power conversion chip and switching circuit
It controls respectively, the mode to replace two delay circuits is built by hardware circuit according to this, in fact, in double test sides and double
In the case where control terminal, it can also be realized by processor related software methods.For example, being provided with super capacitor in the processor
The preset threshold of electricity, when then the first test side detects that super-capacitor voltage is greater than preset threshold, the output of the first control terminal
Low level, otherwise output high level, to realize directly to the control of power conversion chip；Then the second control terminal comprehensively considers
The signal of first test side and the second test side detects that super-capacitor voltage is greater than preset threshold and pulse in the first test side
When signal reaches the second test side, the second control terminal exports high level；Otherwise output low level, is also able to achieve above-mentioned hardware according to this
Circuit builds the result of realization.
Embodiment ten
Embodiment ten is application of the general sensing and controlling system on curtain, can be above-described embodiment six to nine
Application on the basis of embodiment of anticipating.In addition, the situation under the application scenarios of other sensors is similar therewith, it is no longer superfluous here
It states.
It please refers to shown in Figure 13, wireless communication module (certainly, can be realized nothing using any other using WIFI chip
The wireless communication module of line communication is similar therewith) the case where；Sensor is illuminance transducer 61, due to illuminance transducer output
Monitoring signals are permanent High level, therefore, a monostable flipflop 90 are arranged in the output end of illuminance transducer, detects terminal
Using clock chip 11, it is of course also possible to use processor.Super capacitor is set between battery 20 and power conversion chip 30
40 (it is of course also possible to be not provided with super capacitor, or are arranged super electricity between power conversion chip 30 and WIFI chip 10
Hold).It implements working principle detailed in Example six to nine.
Its realization process is: illuminance transducer 61 acquires Lighting information and generates monitoring signals, passes through monostable flipflop 90
It is sent to clock chip 11, after clock chip 11 receives the monitoring signals, generates interrupt signal, and then make by the interrupt signal
Energy power conversion chip, power conversion chip work, WIFI chip power on wake-up, then receive the prison that illuminance transducer 61 is sent
Signal is surveyed, and the monitoring signals are sent to the controller of curtain, (such as illumination is greater than curtain controller according to default rule
When first threshold, curtain is closed, when being less than second threshold, opens curtain) movement of curtain motor 51 is controlled, curtain is opened in realization
It closes and opening degree is controlled.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (20)
1. a kind of sensor-based method for realizing low power consumption is used to control the work of wireless communication module, described
Wireless communication module receives the monitoring signals that the sensor generates and the monitoring signals is sent to external equipment；Its feature
It is comprising following steps:
The monitoring signals that receiving sensor generates；
The first enable signal is generated according to the monitoring signals, the wireless telecommunications mould is waken up by first enable signal
Block；
After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, institute is passed through
Stating the second enable signal makes the wireless communication module suspend mode.
2. sensor-based method for realizing low power consumption as described in claim 1, which is characterized in that the wireless communication module
Pass through power supply power supply；It is described that the wireless communication module is waken up by first enable signal, comprising:
First enable signal is exported to the enable end of the switching device between power supply and wireless communication module, so that described
Switching means into conduction；
After the switching means into conduction, wireless communication module energization is waken up.
3. sensor-based method for realizing low power consumption as described in claim 1, which is characterized in that the wireless communication module
Pass through power supply power supply；It is described after wireless communication module receives the monitoring signals and is sent to external equipment, generating second makes
Energy signal, makes the wireless communication module suspend mode by second enable signal, comprising:
After wireless communication module receives the monitoring signals and is sent to external equipment, when not receiving monitoring signals, then give birth to
At the second enable signal；
Second enable signal is exported to the enable end of the switching device between power supply and wireless communication module, so that described
Switching device shutdown；
After the switching device shutdown, suspend mode after wireless communication module power-off.
4. sensor-based method for realizing low power consumption as claimed in claim 2 or claim 3, which is characterized in that the switching device
For switching circuit；
Or the switching device is power conversion chip；
Or the switching device includes the power conversion chip and switching circuit being series between power supply and wireless communication module,
The enable end of the switching device is the enable end of switching circuit.
5. sensor-based method for realizing low power consumption as claimed in claim 4, which is characterized in that in the switching device packet
When including switching circuit, the switching circuit is any one of triode, metal-oxide-semiconductor, relay, IGBT, diode current switch.
6. sensor-based method for realizing low power consumption as described in any one of claims 1-3, which is characterized in that the low function
Consume implementation method further include:
Wireless communication module described in timing wake-up and suspend mode, the limit of timing wake-up and suspend mode wireless communication module signal not monitored
System；
Or；
Wireless communication module described in timing wake-up and suspend mode；The limitation of timing wake-up wireless communication module signal not monitored；Such as
Fruit receives the monitoring signals of sensor generation after timing dormancy wireless communication module, then is generated according to the monitoring signals
First enable signal wakes up the wireless telecommunications system by first enable signal；If in timing wake-up wireless telecommunications
After module, the monitoring signals of sensor generation are received, then the second enable signal are generated, by the second enable signal to the nothing
Line communication module carries out suspend mode.
7. sensor-based method for realizing low power consumption as described in any one of claims 1-3, which is characterized in that described wireless
Communication module is not networked, and the wireless communication module is communicated by the third party device networked with external equipment, by institute
It states monitoring signals and is sent to external equipment.
8. sensor-based method for realizing low power consumption as described in any one of claims 1-3, which is characterized in that the monitoring
Signal is pulse signal.
9. sensor-based method for realizing low power consumption according to claim 1-3, which is characterized in that the nothing
Line communication module is WIFI chip, Bluetooth chip, infrared chip, ZigBee chip, 3G module, 4G module, 5G module and GPS
Module is any one or more of.
10. sensor-based method for realizing low power consumption according to claim 1-3, which is characterized in that described
Sensor is any one of door status sensor, illuminance transducer, water sensor, infrared sensor of the human body.
11. sensor-based method for realizing low power consumption according to claim 10, which is characterized in that when the sensor
When for door status sensor, the external equipment is gate inhibition；When the sensor is illuminance transducer, the external equipment is window
Curtain；When the sensor is water sensor, the external equipment is leading；When the sensor is infrared sensor of the human body
When, the external equipment is lamps and lanterns.
12. a kind of sensor-based low-power consumption realization device, is used to control the work of wireless communication module, special
Sign is, comprising:
Receiving module, the monitoring signals generated for receiving sensor；
First enabled module is called out for generating the first enable signal according to the monitoring signals by first enable signal
It wakes up the wireless communication module；
Second enabled module, for after wireless communication module receives the monitoring signals and is sent to external equipment, generating the
Two enable signals make the wireless communication module suspend mode by second enable signal.
13. a kind of detection terminal comprising processor, storage medium and computer program, the computer program are stored in
In storage medium, which is characterized in that realized described in any one of claim 1 to 8 when the computer program is executed by processor
Sensor-based method for realizing low power consumption.
14. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
Claim 1 to 11 described in any item sensor-based method for realizing low power consumption are realized when being executed by processor.
15. system is realized in a kind of sensor-based low-power consumption, which is characterized in that it includes detection terminal, wireless communication module
And sensor, wherein the wireless communication module passes through power supply power supply；Wireless communication module receives what the sensor generated
The monitoring signals are simultaneously sent to external equipment by monitoring signals, and the detection terminal is used for:
The monitoring signals that receiving sensor generates；
The first enable signal is generated according to the monitoring signals, the wireless telecommunications mould is waken up by first enable signal
Block；
After wireless communication module receives the monitoring signals and is sent to external equipment, the second enable signal is generated, institute is passed through
Stating the second enable signal makes the wireless communication module suspend mode.
16. system is realized in sensor-based low-power consumption as claimed in claim 15, which is characterized in that if the monitoring is believed
Number be permanent High level signal when, the sensor output end and detection terminal between a monostable flipflop is set, with
The permanent High level signal is converted into pulse signal.
17. system is realized in sensor-based low-power consumption according to claim 15, which is characterized in that in the power supply and
Be additionally provided with energy storage device between wireless communication module, one end of the energy storage device be connected to power supply and wireless communication module it
Between, other end ground connection；
The energy storage device and power supply are the wireless communication module power supply jointly；Or the power supply is only that energy storage device fills
Electricity, and energy storage device is wireless communication module power supply.
18. system is realized in sensor-based low-power consumption according to claim 17, which is characterized in that the energy storage device
It is super capacitor.
19. system is realized in sensor-based low-power consumption according to claim 15, which is characterized in that the detection terminal
For processor or clock chip；
When the detection terminal is processor, then the processor also passes through interface and is led to the wireless communication module
News；The monitoring signals are also sent to wireless communication module by the interface by the processor；
When the detection terminal is clock chip, the clock chip is integrated in the wireless communication module；Or it is described
Clock chip is located at except the wireless communication module.
20. system is realized in sensor-based low-power consumption according to claim 15, which is characterized in that the wireless telecommunications
Module is in WIFI chip, Bluetooth chip, infrared chip, ZigBee chip, 3G module, 4G module, 5G module and GPS module
It is any one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613334.9A CN110223496A (en) | 2019-07-09 | 2019-07-09 | Sensor-based method for realizing low power consumption, device, terminal, medium and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910613334.9A CN110223496A (en) | 2019-07-09 | 2019-07-09 | Sensor-based method for realizing low power consumption, device, terminal, medium and system |
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| CN112469141A (en) * | 2020-11-27 | 2021-03-09 | 维沃移动通信有限公司 | Wireless connection method, device, equipment and readable storage medium |
| CN112601271A (en) * | 2020-11-23 | 2021-04-02 | 中国电力科学研究院有限公司 | Remote recall and test method and system for realizing low-power-consumption operation of end sensing equipment |
| CN116560484A (en) * | 2023-03-31 | 2023-08-08 | 中电科国海信通科技(海南)有限公司 | Low-power consumption management chip and power consumption management method for marine fishery sensor |
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Application publication date: 20190910 |