CN110232758A - A kind of extremely low power dissipation is intelligently locked - Google Patents
A kind of extremely low power dissipation is intelligently locked Download PDFInfo
- Publication number
- CN110232758A CN110232758A CN201910494582.6A CN201910494582A CN110232758A CN 110232758 A CN110232758 A CN 110232758A CN 201910494582 A CN201910494582 A CN 201910494582A CN 110232758 A CN110232758 A CN 110232758A
- Authority
- CN
- China
- Prior art keywords
- transmitting module
- radio receiving
- receiving transmitting
- master controller
- wireless
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00365—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit
- G07C2009/00373—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
Abstract
The present invention relates to a kind of extremely low power dissipations intelligently to lock, including mechanical device is locked on master controller, radio receiving transmitting module, drive module, battery and ground；The delivery outlet of the radio receiving transmitting module connects an antenna, for receiving the unlocking of external equipment transmission or shutting instruction；The master controller is connect with radio receiving transmitting module, is instructed according to the lock control that the radio receiving transmitting module receives, and is controlled the drive module driving and is locked mechanical device completion lock control operation describedly；The battery is master controller, radio receiving transmitting module, drive module provide electric energy.The present invention, which intelligently locks, to be improved on the basis of existing intelligently lock, it is using master controller and radio receiving transmitting module as core, data communication is completed with it by wireless device, realize the function of unlocking and shut, master controller and radio receiving transmitting module carry out discontinuous operation at the appointed time, in a dormant state, average consumption is extremely low for other times, is able to extend battery.
Description
Technical field
The present invention relates to locking a kind ofly, especially a kind of extremely low power dissipation is intelligently locked.
Background technique
As Urbanization in China is accelerated, urban automobile quantity sharp increase, the pressure of urban traffic control is year by year
It increases, parking difficulty becomes the significant problem for influencing urban transportation.To find out its cause, in addition to visitors such as parking facility type, layout deficiencies
Sight condition and motorist itself select outside the subjective factors such as preference, are since a considerable amount of parking facilities do not have to a certain extent
It is provided caused by reliable parking resource information to car owner.
A kind of intelligently emerging product of the lock as the internet of things era, technology feeds back the information of parking stall by wireless communication
To management platform, the function of parking space information real-time release is completed, realizes shared parking.It is existing meanwhile as internet-of-things terminal equipment
The communication technology used by some is intelligently locked is unable to satisfy the extensive use in the various environment of reality.Intelligence on existing market
Ground lock is based primarily upon the cellular mobile communication technologies such as GPRS, 3G, 4G.And the power consumption of the terminal device of these technologies is larger, makes electricity
Pond cruising ability reduces, and use cost is caused to increase.
Summary of the invention
It is an object of the invention to for the defect locked existingly, provide a kind of extremely low power dissipation intelligently to lock, electric energy used
It is provided by built-in battery.
In order to achieve the above objectives, the following technical solution is employed by the present invention:
A kind of extremely low power dissipation is intelligently locked, including master controller, radio receiving transmitting module, drive module, battery and ground lock
Mechanical device；The delivery outlet of the radio receiving transmitting module connects an antenna, for receiving unlocking or the pass of external equipment transmission
Lock instruction；The master controller is connect with radio receiving transmitting module, is instructed according to the lock control that the radio receiving transmitting module receives, control
It makes the drive module driving and locks mechanical device completion lock control operation describedly；The battery is master controller, wireless receiving and dispatching mould
Block, drive module provide electric energy.
The radio receiving transmitting module is mainly made of wireless receiving and transmit circuit；The wireless receiving and transmit circuit master
It to be made of following four part:
1) radio transmitter of RC oscillator, frequency synthesizer, power amplifier PA composition；
2) wireless receiving circuit of low-noise amplifier LNA, multiplier, filter, ADC, demodulator composition；
3) Frame processes unit, transmitting FIFO, the Digital Logical Circuits for receiving FIFO, microprocessor interface composition；
4) wireless energy consumption control unit；
The master controller provides the process control of parameter setting and the course of work for wireless receiving and transmit circuit, and leads to
The process control to wireless energy consumption control unit is crossed, reduces the energy consumption of radio receiving transmitting module to the maximum extent.
Master controller of the present invention usually in a dormant state, is not required to power consumption, only when radio receiving transmitting module receives lock control
After instruction, just work normally.Radio receiving transmitting module makes it only carry out discontinuous operation at the appointed time by wireless instructions, other
Time, average consumption was extremely low in a dormant state, only after receiving the instruction of external equipment wireless awakening, just worked normally,
Further decrease battery power consumption.
The present invention compared with prior art, have following obvious prominent substantive distinguishing features and significant technology into
Step:
The present invention, which intelligently locks, to be improved on the basis of existing intelligently lock, it is with master controller and wireless receiving and dispatching
Module is core, completes data communication with it by wireless device, realizes the function of unlocking and shut, master controller and wireless receipts
Hair module carries out discontinuous operation at the appointed time, and in a dormant state, average consumption is extremely low for other times.
Detailed description of the invention
Fig. 1 is the present invention intelligently lock construction schematic diagram.
Fig. 2 is the discontinuous operation pattern schematic diagram of radio receiving transmitting module of the present invention.
Fig. 3 is the communication sequential chart of radio receiving transmitting module of the present invention.
Fig. 4 is the workflow schematic diagram of radio receiving transmitting module of the present invention.
Fig. 5 is the circuit diagram of radio receiving transmitting module of the present invention.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention are described further.
As shown in Figure 1, a kind of extremely low power dissipation is intelligently locked, including master controller 1, radio receiving transmitting module 2, drive module 5,
Mechanical device is locked on battery 4 and ground；The delivery outlet of the radio receiving transmitting module 2 connects an antenna 3, for receiving external equipment
The unlocking of transmission shuts instruction；The master controller 1 is connect with radio receiving transmitting module 2, is connect according to the radio receiving transmitting module 2
The lock control instruction received controls the drive module 5 and drives and locks mechanical device completion lock control operation describedly；The battery 4 is
Master controller 1, radio receiving transmitting module 2, drive module 5 provide electric energy.
Above-mentioned master controller 1 using model MSP430 microprocessor, when MSP430 is flat in a dormant state, only when
After radio receiving transmitting module 2 receives lock control order, just work normally.
Referring to fig. 2, above-mentioned radio receiving transmitting module 2 it is flat when be in discontinuous operation state, the most of the time in a dormant state,
To guarantee to save electric energy to greatest extent.
Referring to Fig. 3, above-mentioned radio receiving transmitting module 2 uses suspend mode-passive listening, the most of the time in a dormant state, often
Fixed time intervals, which enter, listens to state, if listening to the wake-up packet of wake-up this radio receiving transmitting module 2 of wireless device sending,
Then enter working condition, communicated with wireless device, after communication, continues suspend mode-and listen to state；If not listening to wake-up
The wake-up packet of this radio receiving transmitting module 2, then continue dormant state.The time span for the wake-up signal that above-mentioned wireless device issues is
Suspend mode-listening periods of radio receiving transmitting module 2 are called out with guaranteeing that radio receiving transmitting module 2 listens in a suspend mode-listening periods
Awake signal.
Referring to fig. 4, above-mentioned radio receiving transmitting module 2 makes it carry out discontinuous operation at the appointed time by wireless instructions,
His time in a dormant state, to reduce battery power consumption.Radio receiving transmitting module 2 in the operating condition, receives above-mentioned wireless first
The lock control order that equipment issues completes corresponding lock control operation after the processing of master controller 1, finally replys answer number to wireless device
According to.
As shown in figure 5, the radio receiving transmitting module 2 is mainly made of wireless receiving and transmit circuit；The wireless receiving
It is mainly made of following four part with transmit circuit:
1) radio transmitter of RC oscillator, frequency synthesizer, power amplifier PA composition；
2) wireless receiving circuit of low-noise amplifier LNA, multiplier, filter, ADC, demodulator composition；
3) Frame processes unit, transmitting FIFO, the Digital Logical Circuits for receiving FIFO, microprocessor interface composition；
4) wireless energy consumption control unit.
The master controller 1 provides the process control of parameter setting and the course of work for wireless receiving and transmit circuit, and
By the process control to wireless energy consumption control unit, the energy consumption of radio receiving transmitting module 2 is reduced to the maximum extent.
Claims (2)
1. a kind of extremely low power dissipation is intelligently locked, which is characterized in that including master controller (1), radio receiving transmitting module (2), driving mould
Mechanical device is locked on block (5), battery (4) and ground；The delivery outlet of the radio receiving transmitting module (2) connects an antenna (3), is used for
Receive the unlocking or shut instruction that external equipment is sent；The master controller (1) connect with radio receiving transmitting module (2), according to institute
The lock control instruction that radio receiving transmitting module (2) receives is stated, the drive module (5) driving is controlled and locks mechanical device completion describedly
Lock control operation；The battery (4) is master controller (1), radio receiving transmitting module (2), drive module (5) provide electric energy.
2. a kind of extremely low power dissipation according to claim 1 is intelligently locked, which is characterized in that the radio receiving transmitting module (2)
Mainly it is made of wireless receiving and transmit circuit；The wireless receiving and transmit circuit are mainly made of following four part:
1) radio transmitter of RC oscillator, frequency synthesizer, power amplifier PA composition；
2) wireless receiving circuit of low-noise amplifier LNA, multiplier, filter, ADC, demodulator composition；
3) Frame processes unit, transmitting FIFO, the Digital Logical Circuits for receiving FIFO, microprocessor interface composition；
4) wireless energy consumption control unit；
The master controller (1) provides the process control of parameter setting and the course of work for wireless receiving and transmit circuit, and leads to
The process control to wireless energy consumption control unit is crossed, reduces the energy consumption of radio receiving transmitting module (2) to the maximum extent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494582.6A CN110232758A (en) | 2019-06-10 | 2019-06-10 | A kind of extremely low power dissipation is intelligently locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494582.6A CN110232758A (en) | 2019-06-10 | 2019-06-10 | A kind of extremely low power dissipation is intelligently locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110232758A true CN110232758A (en) | 2019-09-13 |
Family
ID=67859464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910494582.6A Pending CN110232758A (en) | 2019-06-10 | 2019-06-10 | A kind of extremely low power dissipation is intelligently locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110232758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882621A (en) * | 2022-04-27 | 2022-08-09 | 广东好太太智能家居有限公司 | Method and system for releasing back locking of electronic lock and electronic lock system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566488A (en) * | 2009-04-30 | 2009-10-28 | 上海大学 | Wireless intelligent gas meter with extremely low power dissipation |
| CN105756391A (en) * | 2016-02-19 | 2016-07-13 | 杨海峰 | Remote-control intelligent floor lock having parking place state detecting function |
| CN106337585A (en) * | 2016-08-30 | 2017-01-18 | 特斯联（北京）科技有限公司 | Intelligent parking lock system based on internet of things |
| CN206309090U (en) * | 2016-11-01 | 2017-07-07 | 金超 | A kind of intelligently lock unlocked with strange land and shut function |
| CN207216322U (en) * | 2017-09-27 | 2018-04-10 | 南通帕哥智能科技有限公司 | Radio control circuit is locked a kind ofly |
| CN207419305U (en) * | 2017-09-11 | 2018-05-29 | 汪若海 | A kind of intelligently lock system |
-
2019
- 2019-06-10 CN CN201910494582.6A patent/CN110232758A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566488A (en) * | 2009-04-30 | 2009-10-28 | 上海大学 | Wireless intelligent gas meter with extremely low power dissipation |
| CN105756391A (en) * | 2016-02-19 | 2016-07-13 | 杨海峰 | Remote-control intelligent floor lock having parking place state detecting function |
| CN106337585A (en) * | 2016-08-30 | 2017-01-18 | 特斯联（北京）科技有限公司 | Intelligent parking lock system based on internet of things |
| CN206309090U (en) * | 2016-11-01 | 2017-07-07 | 金超 | A kind of intelligently lock unlocked with strange land and shut function |
| CN207419305U (en) * | 2017-09-11 | 2018-05-29 | 汪若海 | A kind of intelligently lock system |
| CN207216322U (en) * | 2017-09-27 | 2018-04-10 | 南通帕哥智能科技有限公司 | Radio control circuit is locked a kind ofly |
Non-Patent Citations (1)
| Title |
|---|
| 张雪凡等: ""一种极低功耗无线唤醒收发机设计"", 《上海大学学报（自然科学版）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882621A (en) * | 2022-04-27 | 2022-08-09 | 广东好太太智能家居有限公司 | Method and system for releasing back locking of electronic lock and electronic lock system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190913 |