CN102735309B - Internet of things monitoring system for liquid quantity in liquid container - Google Patents
- ️Wed Apr 12 2017
CN102735309B - Internet of things monitoring system for liquid quantity in liquid container - Google Patents
Internet of things monitoring system for liquid quantity in liquid container Download PDFInfo
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Publication number
- CN102735309B CN102735309B CN201110094692.7A CN201110094692A CN102735309B CN 102735309 B CN102735309 B CN 102735309B CN 201110094692 A CN201110094692 A CN 201110094692A CN 102735309 B CN102735309 B CN 102735309B Authority
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- liquid container
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- 2011-04-15 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 210
- 238000012544 monitoring process Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 57
- 238000012545 processing Methods 0.000 claims description 9
- 235000013361 beverage Nutrition 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000796 flavoring agent Substances 0.000 claims description 5
- 235000013355 food flavoring agent Nutrition 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000010295 mobile communication Methods 0.000 claims description 2
- 238000002910 structure generation Methods 0.000 claims 1
- 238000011179 visual inspection Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013555 soy sauce Nutrition 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
-
- 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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- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Fluid Mechanics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to the filed of sensors, and particularly relates to a pressure sensor. An internet of things monitoring system for the liquid quantity in a liquid container comprises a liquid container for containing liquid, and a wireless sensor device, wherein the wireless sensor device comprises a pressure sensor at the bottom of the liquid container and is connected with a wireless transmitting module. According to the technical scheme, as the internet of things monitoring system is provided with the wireless sensor device, the liquid quantity of the liquid container can be obtained without manual visual inspection or detection by auxiliary equipment, so that the detection is simple and convenient.
Description
Technical field
The present invention relates to sensor field, and in particular to a kind of pressure transducer.
Background technology
In daily life, production activity, people be frequently necessary to using container to oil, soy sauce, beverage, detergent and other Liquid is contained.Industrially, when containing liquid in liquid container, the liquid quantitative in liquid container is contained, existing When whether the liquid in technology for detection liquid container is quantitative, generally detected using auxiliary equipment, detected complex.In day In often living, people are generally using the amount of liquid in detecting liquid container by the way of estimating, more inaccurate.In addition, using liquid During body, just find when the liquid in liquid container is very few, routine use can be affected.
The content of the invention
It is an object of the present invention to provide liquid container amount of liquid network monitoring system for things, solves above technical problem.
Technical problem solved by the invention can employ the following technical solutions to realize：
Liquid container amount of liquid network monitoring system for things, including one be used to hold the liquid container of liquid, also including a nothing Line sensor device, the wireless sensor device include a pressure transducer for being located at the bottom of liquid container, the pressure Force transducer connects a wireless transmitter module；
The pressure transducer detects the pressure of liquid in the liquid container, and pressure information is sent to described wireless The pressure information is sent to external reception equipment by transmitter module, the wireless transmitter module, and external reception equipment passes through institute State pressure information and then determine the amount of liquid of the liquid container.After the present invention is arranged on pressure transducer in liquid container, Detection pressure information of the liquid container to pressure transducer, and then determine the amount of liquid of liquid container, detection amount of liquid is simply square Just, without the need for manually range estimation or the detection of auxiliary equipment.
The pressure transducer connects the wireless transmitter module by a signal processing circuit；
When the pressure information of pressure transducer detection is less than a minimum setting value, the signal processing circuit is by the pressure Force information sends the wireless transmitter module to, and the pressure information is sent to external reception and is set by the wireless transmitter module It is standby.
When the pressure information of pressure transducer detection is higher than a maximum set value, the signal processing circuit is by the pressure Force information sends the wireless transmitter module to, and the pressure information is sent to external reception and is set by the wireless transmitter module It is standby.Above-mentioned design is capable of achieving when the liquid in liquid container is higher or lower than certain amount of liquid, is sent out by wireless transmitter module Injection pressure information.
The wireless transmitter module wirelessly connects a computer, and the pressure transducer is by described wireless The pressure information is sent to the computer by transmitter module, and the pressure information is processed into amount of liquid by the computer Information, for checking.
The wireless transmitter module adopts an emission of radio frequency signals module, the emission of radio frequency signals module to connect a signal Transmitting antenna.
The computer is provided with the reader device for reading the wireless signal.
The chamber wall of the liquid container is provided with feature indication.When user is using the present invention, first by calculating Machine scans the wireless sensor device in liquid container, and typing condition code, and user determines the feature indication on chamber wall It is consistent in condition code, now computer is associated with liquid container, the amount of liquid of liquid container can be checked by computer.
The computer accesses computer network, and the computer is sold by computer network connection at least one The sales server of site.
When the pressure information of pressure transducer detection is less than a minimum setting value, computer receives the wireless transmit The pressure information of module transmitting, carries out being processed into amount of liquid information, is sent to the sales service by the computer network Device；
After the sales server receives the amount of liquid information that computer described at least one sends, amount of liquid information is entered Row statistics, and stock amount is determined according to the information after statistics.
The computer connects the sales server of ordering system by the computer network, and the computer is according to making The instruction of user, sends instruction of ordering goods to the sales server of the ordering system, is ordered goods.
The computer connects the sales server of the ordering system by the computer network, when the computer When receiving the pressure information of the wireless transmitter module transmitting less than a minimum setting value, the computer is to the system that orders goods The sales server of system sends instruction of ordering goods, and is ordered goods automatically.
The wireless sensor device adopts a wireless sensor device based on Internet of Things.The present invention is used for commercial production When, the amount of liquid in liquid container is detected by the wireless sensor device of bottom of liquid container, is that commercial production is quantitatively contained Liquid provides detection foundation.After peddling to user use, when the amount of liquid in liquid container is less, can provide for user The functions such as prompting, order.
The liquid container amount of liquid network monitoring system for things is also including an electricity powered for the wireless sensor device Source, the power supply connect the power input of wireless sensor device by a normally closed switch.Liquid in liquid container compared with When many, pressure is larger, and normally closed switch disconnects under pressure, disconnecting circuit, wireless sensor device non-transformer, liquid compared with When few, pressure is less, and normally closed switch closure, wireless sensor device work after being powered.Normally closed switch can adopt thin film switch.
The liquid container amount of liquid network monitoring system for things is also including an electricity powered for the wireless sensor device Source, the power supply adopt a solar battery apparatus, the solar battery apparatus include an accumulator and one with the electric power storage The solar panel of pond connection.
The liquid container amount of liquid network monitoring system for things is also including an electricity powered for the wireless sensor device Source, the power supply can adopt fitful power, the fitful power to include a generating mechanism and a storage mechanism, described Motor structure connects the storage mechanism, and the storage mechanism connects the power input of the wireless sensor device.Electromotor The electric energy that structure sends is accumulated in storage mechanism first, in order to provide sufficiently strong electric current for wireless sensor device.So as to Sufficiently strong radio signal is produced by wireless transmitter module, and then effectively improves operating distance.Wireless sensor device can To send wireless signal by wireless transmitter module after extraneous trigger is received.
A power management module is provided between the storage mechanism and the wireless sensor device, in storage mechanism electricity When pressure is higher than a marginal value, the power management module controls the storage mechanism and powers to the wireless sensor device. In the case that the power management module is powered to the wireless sensor device, the wireless sensor device actively can lead to Cross the wireless transmitter module and send wireless signal.Can also be after extraneous trigger be received by the wireless transmit mould Block sends wireless signal, and as after the signal launched by computer is received, control storage mechanism is supplied to wireless sensor device Electricity, so as to feedback radio signal.In order in the case of the electric current that the generating mechanism itself produces is less, the power supply Module remains able to provide compared with heavy current for the wireless sensor device.
The power supply can also be using based on battery-driven storage power.
The power supply can also be using the radio source based on wireless power transmission.
The liquid container is the flavouring agent container for containing flavoring agent.
The liquid container is the detergent container for containing detergent.
The liquid container is the beverage container for containing beverage.
The liquid container is the oil containers for containing oils.
The liquid container is the liquid container for containing industrial chemistry liquid.
Beneficial effect：After adopting above-mentioned technical proposal, the present invention to be provided with wireless sensor device, without the need for manually estimating Or auxiliary equipment detection, you can know the amount of liquid of liquid container, detect simple and convenient.Other wireless sensor device and the external world Computer network connects, and provides timely prompting, order, stock function for user.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the circuit diagram of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below Conjunction is specifically illustrating and the present invention is expanded on further.
With reference to Fig. 1, Fig. 2, liquid container amount of liquid network monitoring system for things, including for holding the liquid container 1 of liquid, Also include wireless sensor device 2, wireless sensor device 2 includes the pressure transducer 21 positioned at 1 bottom of liquid container, pressure Sensor 21 connects wireless transmitter module 22；The pressure of liquid in the detection liquid container 1 of pressure transducer 21, and by pressure information Send wireless transmitter module 22 to, pressure information is sent to external reception equipment, external reception equipment by wireless transmitter module 22 The amount of liquid of liquid container 1 is further determined by pressure information.The present invention is arranged on pressure transducer 21 in liquid container 1 Afterwards, pressure information of the liquid container 1 to pressure transducer 21 is detected, and then determines the amount of liquid of liquid container 1, detect amount of liquid It is simple and convenient, without the need for manually range estimation or the detection of auxiliary equipment.
Pressure transducer 21 connects wireless transmitter module 22 by a signal processing circuit 23；When pressure transducer 21 is detected Pressure information less than a minimum setting value when, signal processing circuit 23 sends pressure information to wireless transmitter module 22, nothing Pressure information is sent to external reception equipment by line transmitter module 22.When the pressure information of the detection of pressure transducer 21 is higher than one most During big setting value, signal processing circuit 23 sends pressure information to wireless transmitter module 22, and wireless transmitter module 22 is by pressure Information is sent to external reception equipment.It is higher or lower than certain amount of liquid that above-mentioned design is capable of achieving when the liquid in liquid container 1 When, pressure information is launched by wireless transmitter module 22.
Wireless transmitter module 22 wirelessly connects a computer 3, and wireless transmitter module 22 can adopt bluetooth Technology connects computer 3.Pressure information is sent to computer 3, computer by wireless transmitter module 22 by pressure transducer 21 Pressure information is processed into amount of liquid information by 3, is checked altogether.Wireless transmitter module 22 adopts an emission of radio frequency signals module, radio frequency Signal emission module connects a signal transmitting antenna.Computer 3 is provided with the reader device for reading wireless signal.Liquid container 1 Chamber wall be provided with feature indication.When user is using the present invention, scanned Dao liquid container 1 in by computer 3 first Wireless sensor device 2, and typing condition code, user determine that the feature indication on chamber wall is consistent in condition code, now Computer 3 is associated with liquid container 1, the amount of liquid that computer 3 checks liquid container 1 can be passed through.
Computer 3 accesses computer network 4, and computer 3 connects at least one sales server 5 by computer network 4. When the pressure information of the detection of pressure transducer 21 is less than a minimum setting value, computer 3 receives wireless transmitter module 22 The pressure information penetrated, carries out being processed into amount of liquid information, is sent to sales server 5 by computer network 4；Sales server After the 5 amount of liquid information for receiving the transmission of at least one computer 3, amount of liquid information is counted, and according to the letter after statistics Breath determines stock amount.Computer 3 connects the ordering system of sales server 5 by computer network 4, and computer 3 is according to use The instruction of person, sends instruction of ordering goods to the ordering system of sales server 5, is ordered goods.Computer 3 passes through computer network 4 The ordering system of connection sales server 5, when the pressure information that computer 3 receives the transmitting of wireless transmitter module 22 is less than one most During little setting value, computer 3 sends instruction of ordering goods to the ordering system of sales server 5, is ordered goods automatically.Wireless senser Device 2 adopts a wireless sensor device 2 based on Internet of Things.When the present invention is for commercial production, by 1 bottom of liquid container Wireless sensor device 2 detection liquid container 1 in amount of liquid, for commercial production quantitatively contain liquid provides detect foundation. Peddle to after user use, when the amount of liquid in liquid container 1 is less, the functions such as prompting, order can be provided for user.
Liquid container amount of liquid network monitoring system for things is also including a power supply powered for wireless sensor device 2, power supply The power input of wireless sensor device 2 is connected by a normally closed switch.When liquid in liquid container 1 is more, pressure Larger, normally closed switch disconnects under pressure, disconnecting circuit, wireless sensor device non-transformer, when liquid is less, pressure Less, normally closed switch closure, wireless sensor device work after being powered.Normally closed switch can adopt thin film switch.
Liquid container amount of liquid network monitoring system for things is also including a power supply powered for wireless sensor device 2, power supply Using a solar battery apparatus, solar battery apparatus include an accumulator and a solaode being connected with accumulator Plate, accumulator connect the power input of wireless sensor device.
Liquid container amount of liquid network monitoring system for things is also including a power supply powered for wireless sensor device 2, power supply Fitful power 6, fitful power 6 can be adopted to include a generating mechanism 61 and a storage mechanism 62, generating mechanism 61 connects Storage mechanism 62, storage mechanism 62 connect the power input of wireless sensor device 2.The electric energy that generating mechanism 61 sends is first Accumulate in storage mechanism 62, in order to provide sufficiently strong electric current for wireless sensor device 2.Will pass through wireless transmit mould Block 22 produces sufficiently strong radio signal, and then effectively improves operating distance.Wireless sensor device 2 can be outside receiving Wireless signal is sent by wireless transmitter module 22 after boundary's trigger.It is provided between storage mechanism 62 and wireless sensor device 2 One power management module 63, when 62 voltage of storage mechanism is higher than a marginal value, the control storage mechanism 62 of power management module 63 Power to wireless sensor device 2.In the case where power management module 63 is powered to wireless sensor device 2, wireless sensing Device device 2 can actively pass through wireless transmitter module 22 and send wireless signal.Can also lead to after extraneous trigger is received Cross wireless transmitter module 22 and send wireless signal, as after the signal launched by computer 3 is received, control storage mechanism 62 to Wireless sensor device 2 is powered, so as to feedback radio signal.Electric current in order to produce in generating mechanism 61 itself is less In the case of, power module remains able to provide compared with heavy current for wireless sensor device 2.
In being embodied as：Generating mechanism 61 can adopt an Antenna Type generating mechanism, Antenna Type generating mechanism to include a storage Antenna can be used.Generating mechanism 61 is that storage mechanism 62 charges by accumulation of energy antenna.Generating mechanism 61 can also adopt an inductance Formula generating mechanism, inductance type generating mechanism include an inductance coil, connect storage mechanism 62, electric power storage by an one way conducting device Mechanism 62 adopts electric capacity.Inductance coil is charged for storage mechanism 62 by one way conducting device.Generating mechanism 61 is outer by intake Boundary's signal of telecommunication is obtaining energy.The extraneous signal of telecommunication absorbed by Antenna Type generating mechanism, inductance type generating mechanism is mainly wireless The radio signal of the wave band such as electric wave signal, such as TV, radiobroadcasting, mobile phone, such as frequency are million frequencies of 6-18,49-16 metric waves The intensive radio wave signal in civilian broadcasting station in section, frequency are the mobile communication of 800,000,000 frequencies or 1,900,000,000 frequencies with wireless Electric wave signal.Generating mechanism 61 can also adopt an optical energy power mechanism, optical energy power mechanism to include an electrooptical device, light Power conversion device connects storage mechanism 62, and storage mechanism 62 adopts electric capacity.Electrooptical device converts light energy into electric energy, is electricity Capacity charge.Electrooptical device can adopt amorphous silicon solar panel, in order to preferably adapt to environment.Antenna Type is sent out Motor structure, optical energy power mechanism, inductance type generating mechanism or other generating mechanisms, can be used alone, it is also possible to mixed.
Power supply can also be using based on battery-driven storage power.Power supply can also be using based on wireless power transmission Radio source.The present invention can be used for the liquid container 1 for containing liquid.For example, seasoning of the liquid container 1 for splendid attire flavoring agent Agent container.Detergent container of the liquid container 1 for splendid attire detergent.Beverage container of the liquid container 1 for splendid attire beverage.Liquid holds Oil containers of the device 1 for splendid attire oils.Liquid container 1 of the liquid container 1 for splendid attire industrial chemistry liquid.The present invention can will be more The individual liquid container 1 for containing different type liquid is associated with computer 3, and computer 3 monitors the liquid of multiple liquid containers 1 simultaneously Amount, when amount of liquid is less than a minimum setting value, computer 3 sets up connection from different sales servers 5, carries out the behaviour such as order goods Make.
The ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description this The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its Equivalent thereof.
Claims (23)
1. liquid container amount of liquid network monitoring system for things, including one be used to hold the liquid container of liquid, it is characterised in that also Including a wireless sensor device, the wireless sensor device includes a pressure sensing for being located at the bottom of liquid container Device, the pressure transducer connect a wireless transmitter module；
The pressure transducer detects the pressure of liquid in the liquid container, and sends pressure information to the wireless transmit The pressure information is sent to external reception equipment by module, the wireless transmitter module, and external reception equipment is by the pressure Force information further determines the amount of liquid of the liquid container；
Also including a power supply powered for the wireless sensor device, the power supply adopts fitful power, the batch (-type) Power supply includes a generating mechanism and a storage mechanism, and the generating mechanism connects the storage mechanism, the storage mechanism connection The power input of the wireless sensor device；
The power supply connects the power input of wireless sensor device by a normally closed switch；
When liquid in the liquid container is more, pressure is larger, and the normally closed switch disconnects under pressure, disconnects electricity Road, the wireless sensor device non-transformer；
When liquid is less, pressure is less, and the normally closed switch closure, the wireless sensor device work after being powered；
Generating mechanism is Antenna Type generating mechanism or inductance type generating mechanism, and generating mechanism is obtained by absorbing the extraneous signal of telecommunication Energy is taken, the signal of telecommunication includes frequency for the intensive radio wave in the civilian broadcasting station in million frequencies of 6-18,49-16 VHF bands Signal, frequency are any one radio signal in the mobile communication radio wave signal of 800,000,000 frequencies or 1,900,000,000 frequencies；
The pressure transducer connects the wireless transmitter module by a signal processing circuit；
When the pressure information of pressure transducer detection is less than a minimum setting value, the pressure is believed by the signal processing circuit Breath sends the wireless transmitter module to, and the pressure information is sent to external reception equipment by the wireless transmitter module；
When the pressure information of pressure transducer detection is higher than a maximum set value, the pressure is believed by the signal processing circuit Breath sends the wireless transmitter module to, and the pressure information is sent to external reception equipment by the wireless transmitter module；
The wireless transmitter module wirelessly connects a computer, and the pressure transducer is by the wireless transmit The pressure information is sent to the computer by module, and the pressure information is processed into amount of liquid letter by the computer Breath；
The computer accesses computer network, and the computer connects at least one commercial networks by the computer network Sales server；
The computer connects the sales server of ordering system by the computer network, when the computer receives institute When stating the pressure information of wireless transmitter module transmitting less than a minimum setting value, sale of the computer to the ordering system Server sends instruction of ordering goods, and is ordered goods automatically.
2. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the pressure sensing After device is arranged in the liquid container, pressure information of the liquid container to the pressure transducer is detected, and then is determined The amount of liquid of the liquid container.
3. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the wireless transmit Module adopts an emission of radio frequency signals module, the emission of radio frequency signals module to connect a signal transmitting antenna.
4. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that on the computer It is provided with the reader device for reading the wireless signal.
5. liquid container amount of liquid network monitoring system for things according to claim 4, it is characterised in that the liquid container Chamber wall be provided with feature indication.
6. liquid container amount of liquid network monitoring system for things according to claim 5, it is characterised in that by the calculating Machine scans the wireless sensor device Dao the liquid container in, and typing condition code, determines on the liquid container wall The feature indication it is consistent with described document information, now the computer is associated with the liquid container, can be passed through described Computer checks the amount of liquid of the liquid container.
7. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the wireless sensing Device device adopts a wireless sensor device based on Internet of Things.
8. liquid container amount of liquid network monitoring system for things according to claim 7, it is characterised in that by the liquid The wireless sensor device of container bottom detects the amount of liquid in the liquid container, is that commercial production quantitatively contains liquid Detection foundation is provided.
9. liquid container amount of liquid network monitoring system for things according to claim 8, it is characterised in that the liquid container When interior amount of liquid is less, prompting is provided, is ordered goods for user.
10. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that normally closed switch is adopted Use thin film switch.
11. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the electromotor In storage mechanism described in the electric energy that structure sends, accumulation, provides sufficiently strong electric current for the wireless sensor device, by described Wireless transmitter module produces sufficiently strong radio signal, and then effectively improves operating distance.
12. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that wireless senser Device sends wireless signal by wireless transmitter module after extraneous trigger is received.
13. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the storage motor A power management module is provided between structure and the wireless sensor device, when the storage mechanism voltage is higher than a marginal value, The power management module controls the storage mechanism and powers to the wireless sensor device.
14. liquid container amount of liquid network monitoring system for things according to claim 13, it is characterised in that in the power supply In the case that management module is powered to the wireless sensor device, the wireless sensor device actively passes through described wireless Penetrate module and send wireless signal.
15. liquid container amount of liquid network monitoring system for things according to claim 14, it is characterised in that outer receiving After boundary's trigger, wireless signal is sent by the wireless transmitter module；
After the signal launched by the computer is received, the power management module controls storage mechanism to the wireless biography Sensor arrangement is powered, so as to feedback radio signal.
16. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the electromotor In the case of the electric current of structure generation itself is less, the power module is provided compared with heavy current for the wireless sensor device.
17. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the power supply is used Based on battery-driven storage power.
18. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the power supply is adopted With the radio source based on wireless power transmission.
19. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the liquid holds Device is the flavouring agent container for containing flavoring agent.
20. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the liquid holds Device is the detergent container for containing detergent.
21. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the liquid holds Device is the beverage container for containing beverage.
22. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the liquid holds Device is the oil containers for containing oils.
23. liquid container amount of liquid network monitoring system for things according to claim 1, it is characterised in that the liquid holds Device is the liquid container for containing industrial chemistry liquid.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710116883.6A CN106932052A (en) | 2011-04-15 | 2011-04-15 | Liquid system for measuring quantity in container |
| CN201110094692.7A CN102735309B (en) | 2011-04-15 | 2011-04-15 | Internet of things monitoring system for liquid quantity in liquid container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110094692.7A CN102735309B (en) | 2011-04-15 | 2011-04-15 | Internet of things monitoring system for liquid quantity in liquid container |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116883.6A Division CN106932052A (en) | 2011-04-15 | 2011-04-15 | Liquid system for measuring quantity in container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102735309A CN102735309A (en) | 2012-10-17 |
| CN102735309B true CN102735309B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110094692.7A Active CN102735309B (en) | 2011-04-15 | 2011-04-15 | Internet of things monitoring system for liquid quantity in liquid container |
| CN201710116883.6A Pending CN106932052A (en) | 2011-04-15 | 2011-04-15 | Liquid system for measuring quantity in container |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710116883.6A Pending CN106932052A (en) | 2011-04-15 | 2011-04-15 | Liquid system for measuring quantity in container |
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| CO6770214A1 (en) * | 2013-08-09 | 2013-10-15 | Netux S A S | Container with electronic elements for drinking liquids |
| CN103868565A (en) * | 2014-04-08 | 2014-06-18 | 国家电网公司 | Wireless water level sensor |
| US9582977B2 (en) * | 2014-12-23 | 2017-02-28 | Intel Corporation | Systems and methods for monitoring consumption |
| CN105242063B (en) * | 2015-09-09 | 2018-08-03 | 西安邮电大学 | A method for measuring the flow rate of a water storage tank based on a pressure sensor |
| CN105716684A (en) * | 2016-02-24 | 2016-06-29 | 深圳高科新农技术有限公司 | UAV (Unmanned Aerial Vehicle) liquid level measuring device and UAV liquid level measuring method |
| CN110702188A (en) * | 2019-10-09 | 2020-01-17 | 江苏科技大学 | A device and method for measuring the oil quantity of a lawn mower's fuel tank with a zero turning radius |
| CN110987112A (en) * | 2019-11-27 | 2020-04-10 | 华煦信息技术(上海)有限公司 | An automatic liquid volume container and its measuring method |
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| CN2842591Y (en) * | 2005-05-26 | 2006-11-29 | 河南汉威电子有限公司 | The batch (-type) gas alarm |
| CN201548276U (en) * | 2009-12-07 | 2010-08-11 | 中国国际海运集装箱(集团)股份有限公司 | Vehicle fuel consumption monitoring system |
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| CN106932052A (en) | 2017-07-07 |
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Inventor after: Zhang Yuqi Inventor before: Sun Qianqian |
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Effective date of registration: 20170315 Address after: 100070 Beijing city Fengtai District Fung Fu Road No. 2 2-18 building twelve floor No. 06 (1506) Applicant after: Jinqi Chuang (Beijing) Technology Co.,Ltd. Address before: 201111 Shanghai city Minhang District Yuanjiang Road No. 5500 building second room 577 Applicant before: SHANGHAI KE DOU ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Liquid Container Liquid Quantity IoT Monitoring System Granted publication date: 20170412 Pledgee: Industrial Bank Co.,Ltd. Beijing Wanliu Branch Pledgor: Jinqi Chuang (Beijing) Technology Co.,Ltd. Registration number: Y2024110000247 |