CN206628072U - A kind of remote family data acquisition system and energy consumption acquisition system - Google Patents
A kind of remote family data acquisition system and energy consumption acquisition system Download PDFInfo
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- CN206628072U CN206628072U CN201621107662.XU CN201621107662U CN206628072U CN 206628072 U CN206628072 U CN 206628072U CN 201621107662 U CN201621107662 U CN 201621107662U CN 206628072 U CN206628072 U CN 206628072U
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Abstract
The utility model relates generally to the information transmission of household equipment, especially advocate a kind of remote family data acquisition system that can be realized to household equipment data, including the electronic equipment communicated wirelessly with exterior gateway equipment, the communicating circuit comprising several communication channels and with communication channel coupling is provided with the electronic equipment, it is characterised in that：The communicating circuit mainly includes：Controller；Channel selector, for selecting a communication channel carrying data according to the channel selection instruction of the controller；Couple the modem of the channel selector, the modem is used to modulating and carrying the data according to communications protocol corresponding with the communication channel under a selected communication channel, and demodulates the request of data from above-mentioned electronic equipment based on the selected communication channel；With the frequency multiplier for coupling the modem, for carrying out spread processing to the wireless signal sent under a selected communication channel according to channel selection instruction.So as to the reliability of the enhancing transmission over long distances on the premise of effective suppression electromagnetic interference (EMI).
Description
Technical field
The utility model relates generally to the information transmission of household equipment, especially advocates that one kind can be realized to household equipment
The energy consumption harvester that the long range of data effectively gathers, i.e., a kind of remote family data acquisition system and energy consumption collection system
System.
Background technology
At present, the interactive mode between home intelligent equipment is increasingly complicated, and the most widely used among these is Wi-Fi skills
Art, the short distance communication means as the internet interaction in family or Administrative Area.With gradually abundant, the band of interactive information
The subject matter come is that the power consumption for transmitting interactive information constantly increases, such as in order to meet the efficiency of multi-medium data transmission, phase
High-frequency signal carrying transmission should be used, this can bring higher electromagnetic radiation.
In addition, utility acquisition problems are increasingly prominent, equipment manufacturers provide different solutions for these problems
Certainly scheme, utility collection forgiven to such as residential electricity consumption, with water or with the collection combustion gas and other secure datas,
And these measurements can so be supplied to the relatively sharp and convenient data of utility user by gradual integration management
And rate information.
For example, energy utility management mechanism is for the development of these energy consumption datas of long range acquisition and promotes automatic centralized automatic meter-reading
(AMR) system, usually, the AMR systems built use power line carrier (PLC) mode, and use the energy consumption of wireless mode
Harvester generally realizes the carrier wave of GPRS modes using the built-in chip (such as SIM card piece) suitable for base station communication agreement
Communication, because the defects of long range communication efficiency make it that energy consumption data acquisition efficiency is limited and fault rate is larger, therefore to understand
Certainly these and attendant disadvantages, these energy consumption datas are generally being collected come subregion using collector in the bus of long range communication,
But this traditional mode is just replaced by other field bus devices.
The content of the invention
The utility model purpose is solve drawbacks described above, there is provided suitable for meeting that one kind of long-range data collection is remote
Family data acquisition system.
A kind of remote family data acquisition system, including the electronic equipment communicated wirelessly with exterior gateway equipment,
The communicating circuit comprising several communication channels and with communication channel coupling, the communication are provided with the electronic equipment
Circuit mainly includes：
Controller；
Channel selector, for selecting a communication channel carrying data according to the channel selection instruction of the controller；
The modem of the channel selector is coupled, the modem is used under a selected communication channel press
The data are modulated and carried according to communications protocol corresponding with the communication channel, and are come from based on selected communication channel demodulation
The request of data of above-mentioned electronic equipment；With
The frequency multiplier of the modem is coupled, for being issued according to channel selection instruction to a selected communication channel
The wireless signal sent carries out spread processing.
Preferably, the electronic equipment is bus host, common block list or household appliances equipment.
Preferably, the bus host is to use M-BUS bus modes, on the bus the multiple energy consumption harvesters of carry,
The bus host can obtain the energy consumption data from energy consumption harvester from the M-BUS buses.
Preferably, the bus host includes being used for the measurement for gathering and measuring the energy consumption data from the energy consumption harvester
Circuit, the measuring circuit are coupled to controller noted above to transmit energy consumption data.
It is furthermore preferred that above-mentioned frequency multiplier is disposed with the energy consumption harvester, to realize that the long range of energy consumption data is transmitted
Or it is directly passed to the exterior gateway equipment.
Preferably, the bus host broadcasts data to household appliances equipment by power line mode.
Preferably, the household appliances equipment is metope formula socket, switch or adjuster.
Preferably, the household appliances equipment is referred to by the control of the portable set of spreading channel reception remote subscriber
Order.
Preferably, the collection that the electronic equipment also includes being used for above-mentioned energy consumption data carries out the timer of clock setting,
The timer is coupled to controller noted above, wherein the controller is used for the working frequency range for identifying above-mentioned communication channel, and sets
The break-make of frequency multiplier described in the Timer Controlling.
Other the utility model additionally provides a kind of energy consumption acquisition system.
A kind of energy consumption acquisition system, including with the concentrator devices of remote gateways device talk and with the concentrator devices without
The common block list of line communication, the common block list include several communication channels for being communicated wirelessly with concentrator devices and with institute
The communicating circuit of communication channel coupling is stated, wherein the communicating circuit includes：
Channel selector, for selecting one according to the channel selection instruction of the controller set in the energy consumption harvester
Communication channel carries energy consumption data；
The modem of the channel selector is coupled, for believing under a selected communication channel according to the communication
The energy consumption data is modulated and carried to communications protocol corresponding to road, and comes from above-mentioned concentration based on selected communication channel demodulation
The request of data of device equipment；And
The frequency multiplier of the modem is coupled, for the channel selection instruction according to the controller to selected one
The wireless signal sent under communication channel carries out spread processing.
Preferably, the concentrator devices include：Modulate circuit, leading to from above-mentioned multiple common block lists is received for synchronous
Interrogate the energy consumption data of channel bearing；Couple the data processor of the modulate circuit, for these energy consumption datas are calculated with
Send to main website.
Preferably, the common block list also includes being used for the measuring circuit for gathering and measuring above-mentioned energy consumption data, the measuring circuit
Controller noted above is coupled to transmit energy consumption data.
Preferably, the collection that the common block list also includes being used for above-mentioned energy consumption data carries out the timer of clock setting, should
Timer is coupled to controller noted above.
, can be by large-scale radio (such as radio frequency) spectrum transmissions compared with little Rong in terms of the utility model is total
The data of amount, such as control instruction or consumption information.In some implementations, said system can arrange frequency multiplier, be expanded by adjusting
Frequency parameter can extract data from frequency spectrum, particularly in outdoor environment, and 6dB signal to noise ratio can be equivalent to twice of extension
Transmission range.For example, the sensitivity at the wireless receiving end of GFSK Gaussian Frequency Shift Keying (GFSK) mode can reach -100dBm, in this feelings
Under shape, the tranmitting frequency of transmitting terminal is necessary for 46dBm or 36W and can be only achieved and the tranmitting frequency phase using frequency multiplier regulation
Match somebody with somebody, in this way, it is more notable using the effect of frequency multiplier, wider array of transmission range scope is obtained with lower transmission power.In addition,
In some implementations, controller and clock unit can be used to manipulate for the break-make control to frequency multiplier, to realize in different letters
Channel conversion under road demand.
Effect of the present utility model is it will be apparent that can be by low capacity energy consumption number by using the Spreading Factor of frequency multiplier
Transmitted according to by large-scale radiofrequency signal, so as to strengthen over long distances on the premise of effective suppression electromagnetic interference (EMI)
The reliability of transmission.
Brief description of the drawings
The composition schematic diagram of Fig. 1 the utility model embodiments 1.
The composition schematic diagram of Fig. 2 the utility model embodiments 2.
Fig. 3 the utility model communicating circuit schematic diagrams.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
, can be by large-scale radio (such as radio frequency) spectrum transmissions compared with little Rong in terms of the utility model is total
The data of amount, such as control instruction or consumption information.In some implementations, said system can arrange frequency multiplier, be expanded by adjusting
Frequency parameter can extract data from frequency spectrum, particularly in outdoor environment, and 6dB signal to noise ratio can be equivalent to twice of extension
Transmission range.For example, the sensitivity at the wireless receiving end of GFSK Gaussian Frequency Shift Keying (GFSK) mode can reach -100dBm, in this feelings
Under shape, the tranmitting frequency of transmitting terminal is necessary for 46dBm or 36W and can be only achieved and the tranmitting frequency phase using frequency multiplier regulation
Match somebody with somebody, in this way, it is more notable using the effect of frequency multiplier, wider array of transmission range scope is obtained with lower transmission power.In addition,
In some implementations, controller and clock unit can be used to manipulate for the break-make control to frequency multiplier, to realize in different letters
Channel conversion under road demand.
Reference picture 1 and 3, the example of the utility model energy consumption harvester may include to carry out nothing with exterior gateway equipment 400
The electronic equipment of line communication, the example of the electronic equipment can be computers, cell phone or other have data processing function
Equipment.Wherein the electronic equipment 200 can include several communication channels and the communicating circuit with communication channel coupling.
In an example shown in Fig. 3, communicating circuit can mainly include：
(1) channel selector 201, for being selected according to the channel selection instruction of the controller 204 set in the harvester
Select a communication channel carrying data.A variety of communicating circuits or assembly can be included in the harvester, wherein different communications
Different working frequency range can be used in circuit；
(2) couple the modem 202 of the channel selector 201, under a selected communication channel according to
The data are modulated and carried to communications protocol corresponding with the communication channel, and based on selected communication channel demodulation from upper
State the request of data of electronic equipment；And
(3) frequency multiplier 203 of the modem 202 is coupled, for the channel selection instruction according to described 204 to selected
A communication channel under the wireless signal that sends carry out spread processing.In some implementations, frequency range is adjusted with frequency multiplier to connect
Near other communication channels may produce disturbance to the frequency multiplier, in another example, while use Wi-Fi regulation frequency ranges and spread spectrum frequency range
The spread spectrum frequency range may be had an impact.It should be noted that above-mentioned working frequency range is the work frequency for refering in particular to a certain communication channel
Working frequency range corresponding to the set of section or multiple communication channels.Therefore, above-mentioned frequency multiplier is additionally configured to：Acquisition removes
The working frequency range of other communication channels beyond selected spreading channel；And determine the work frequency of connected communication channel
The degree of disturbance for the spreading channel that section is adjusted to the frequency multiplier.In addition, controller can be by corresponding configuration：Done determined by response
Degree of disturbing, the working frequency range of the spreading channel of least interference degree is set to above-mentioned frequency multiplier.
Embodiment 1：
In one embodiment of the present utility model, to the energy consumption harvester of utility information (for example, water, electricity etc.)
Example may include the electronic equipment 200 communicated wirelessly with exterior gateway equipment 400, such as bus host, bus master
The example of machine 200 can select data concentrator, wherein the bus host can include several communication channels and with it is described
The communicating circuit of communication channel coupling.For example, M-BUS bus modes can be used in bus host, multiple energy of carry on the bus
Harvester is consumed, such as the energy consumption harvester is at least one of ammeter M1, water meter M2 or calorimeter M3.General technology
In, bus host can upload delivery data from the M-BUS buses.The traffic load quantity of M-BUS bus modes can be by bus institute
The rated current limitation that can be carried, in the case, the improvement to bus host can be passed through to realize the long range of bus mode
Communication.
In one embodiment, the harvester also includes being used for the measuring circuit for gathering and measuring above-mentioned energy consumption data
205, the measuring circuit is coupled to controller noted above 204 to transmit energy consumption data.For ammeter M1, measurement family can be used
The mode of indoor load electric power carries out taking measurement, and ammeter M1 also can realize energy consumption number by arranging above-mentioned frequency multiplier 202
According to long range transmit or be directly passed to exterior gateway equipment 400, in addition, ammeter M1 can be also relayed from water meter M2 and heat
Scale M3 energy consumption data.For previous embodiment, communication channel corresponding with M-BUS bus protocols may be selected to relay
The energy consumption equipment of these tables, and equally select radio-frequency channel to be sent to exterior gateway equipment 400.
In an example, the collection that the energy consumption harvester also includes being used for above-mentioned energy consumption data carries out clock setting
Timer 2 06, the timer is coupled to controller noted above 204.For example, the controller 204 can be configured as identifying it is above-mentioned
The working frequency range of communication channel, and timer 2 06 is set to control the break-make of the frequency multiplier 202.In some implementations, control
Device 204 can determine whether working frequency range when sending energy consumption data or at least working frequency range scope, and can at such as night number
In the case of significantly lowering according to interactive quantity, disconnect the Electric control path of frequency multiplier 202 and select the communication of other working frequency range
Channel performs data interaction.In this way, the timer is used for several communication channel break-makes for setting the energy consumption harvester
Clock.
Additionally as an example, bus host can broadcast data to household appliances equipment 100, example by power line mode
Face equipment is such as visualized, household appliances equipment 100 is further through installation user portable apparatus of the frequency multiplier 202 to distal end
300 transmit consumption information.
Embodiment 2：
In addition, energy consumption acquisition system may include with the concentrator devices of remote gateways device talk and with the concentrator devices
The common block list of wireless telecommunications, the common block list include several communication channels for being communicated wirelessly with concentrator devices and with
The communicating circuit of the communication channel coupling, wherein the communicating circuit includes：Channel selector, for being gathered according to the energy consumption
The channel selection instruction of the controller set in device selects a communication channel carrying energy consumption data；Couple the channel selector
Modem, for modulating and holding according to communications protocol corresponding with the communication channel under a selected communication channel
The energy consumption data is carried, and the request of data from above-mentioned concentrator devices is demodulated based on the selected communication channel；And coupling
The frequency multiplier of the modem is connect, for the channel selection instruction according to the controller under a selected communication channel
The wireless signal of transmission carries out spread processing.
Furthermore, it is understood that the concentrator devices include：Modulate circuit, above-mentioned multiple common block lists are come from for synchronous receive
Communication channel carrying energy consumption data；The data processor of the modulate circuit is coupled, based on being carried out to these energy consumption datas
Calculate to send to main website.
In addition, the common block list also includes being used for the measuring circuit for gathering and measuring above-mentioned energy consumption data, the measuring circuit coupling
Controller noted above is connected to transmit energy consumption data.The collection that the common block list also includes being used for above-mentioned energy consumption data is entered row clock and set
Fixed timer, the timer are coupled to controller noted above.
Embodiment 3：
Referring again to Fig. 1-3, in addition to the collection of above utility data, household appliances equipment 100 (insert by metope formula
Seat, switch or adjuster, the metope formula socket of multiple functions multiplexing can receive the portable set 300 of user by spreading channel
Control instruction) can also be improved using aforementioned embodiments.In an example, it can be adopted between household appliances equipment 100
Data are sent to outside gateway device 400 with the transferring equipment with frequency multiplier 202, such effect is that user can be based on
Spreading channel for example controls household appliances equipment, is set with substantially reducing the local gateway of household appliances equipment or protocol conversion
It is standby.
In one embodiment, for arranging that the equipment of above-mentioned frequency multiplier 202 can be metope formula socket, switch or regulation
Device, the metope formula socket of multiple functions multiplexing can receive the control or inquiry of the portable set 300 of user by spreading channel
Instruction, control instruction can be done directly on the metope formula socket, such as power-off control, Power Control.In addition, control instruction can between
Connect and act on household appliances equipment 100, connection is directly communicated with household appliances equipment 100 can not be by setting gateway or wireless
Accessed node (AP), also household appliances equipment 100 can be adjusted by passive signal (such as light, heat etc.).
Claims (13)
1. a kind of remote family data acquisition system, including the electronic equipment communicated wirelessly with exterior gateway equipment, should
The communicating circuit comprising several communication channels and with communication channel coupling is provided with electronic equipment, its feature exists
In：The communicating circuit mainly includes：
Controller；
Channel selector, for selecting a communication channel carrying data according to the channel selection instruction of the controller；
Couple the modem of the channel selector, the modem be used under a selected communication channel according to
The data are modulated and carried to communications protocol corresponding to the communication channel, and based on selected communication channel demodulation from above-mentioned
The request of data of electronic equipment；With
Couple the frequency multiplier of the modem, for according to channel selection instruction to sending under a selected communication channel
Wireless signal carries out spread processing.
2. remote family data acquisition system according to claim 1, it is characterised in that：The electronic equipment is bus
Main frame, common block list or household appliances equipment.
3. remote family data acquisition system according to claim 2, it is characterised in that：The bus host is to use M-
BUS bus modes, the multiple energy consumption harvesters of carry, the bus host can obtain next from the M-BUS buses on the bus
From the energy consumption data of energy consumption harvester.
4. remote family data acquisition system according to claim 3, it is characterised in that：The bus host includes being used for
Collection and measurement the energy consumption data from the energy consumption harvester measuring circuit, the measuring circuit be coupled to controller noted above with
Transmit energy consumption data.
5. the remote family data acquisition system according to claim 3 or 4, it is characterised in that：The energy consumption harvester
Above-mentioned frequency multiplier is inside disposed with, to realize the transmission of the long range of energy consumption data or be directly passed to the exterior gateway equipment.
6. remote family data acquisition system according to claim 2, it is characterised in that：The bus host passes through electric power
Line mode broadcasts data to household appliances equipment.
7. the remote family data acquisition system according to Claims 2 or 3 or 4 or 6, it is characterised in that：The family
Electric equipment is metope formula socket, switch or adjuster.
8. the remote family data acquisition system according to Claims 2 or 3 or 4, it is characterised in that：The household appliances
Equipment receives the control instruction of the portable set of remote subscriber by spreading channel.
9. remote family data acquisition system according to claim 3, it is characterised in that：The electronic equipment also includes using
The timer of clock setting is carried out in the collection to above-mentioned energy consumption data, the timer is coupled to controller noted above, wherein described
Controller is used for the working frequency range for identifying above-mentioned communication channel, and sets the break-make of frequency multiplier described in the Timer Controlling.
A kind of 10. energy consumption acquisition system, it is characterised in that including the concentrator devices with remote gateways device talk and with the collection
The common block list of middle device equipment wireless telecommunications, the common block list include believing with several communications that concentrator devices communicate wirelessly
Road and the communicating circuit with communication channel coupling, wherein the communicating circuit includes：
Channel selector, for selecting a communication according to the channel selection instruction of the controller set in the energy consumption harvester
Channel bearing energy consumption data；
Couple the modem of the channel selector, under a selected communication channel according to the communication channel pair
The energy consumption data is modulated and carried to the communications protocol answered, and is demodulated based on the selected communication channel and set from above-mentioned concentrator
Standby request of data；And
The frequency multiplier of the modem is coupled, for the channel selection instruction according to the controller to a selected communication
The wireless signal sent under channel carries out spread processing.
11. energy consumption acquisition system according to claim 10, it is characterised in that：The concentrator devices include：Conditioning electricity
Road, the energy consumption data for the synchronous communication channel carrying received from above-mentioned multiple common block lists；Couple the number of the modulate circuit
According to processor, for being calculated these energy consumption datas with transmission to main website.
12. energy consumption acquisition system according to claim 10, it is characterised in that：The common block list also includes being used to gather and survey
The measuring circuit of above-mentioned energy consumption data is measured, the measuring circuit is coupled to controller noted above to transmit energy consumption data.
13. energy consumption acquisition system according to claim 12, it is characterised in that：The common block list also includes being used for above-mentioned energy
The collection for consuming data carries out the timer of clock setting, and the timer is coupled to controller noted above.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621107662.XU CN206628072U (en) | 2016-10-10 | 2016-10-10 | A kind of remote family data acquisition system and energy consumption acquisition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621107662.XU CN206628072U (en) | 2016-10-10 | 2016-10-10 | A kind of remote family data acquisition system and energy consumption acquisition system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297250A (en) * | 2016-10-10 | 2017-01-04 | 普天智能照明研究院有限公司 | A kind of remote family data acquisition system and energy consumption acquisition system |
| CN109525882A (en) * | 2018-11-30 | 2019-03-26 | 中国联合网络通信集团有限公司 | A kind of synchronous broadcast method, bridging device and sink device |
-
2016
- 2016-10-10 CN CN201621107662.XU patent/CN206628072U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297250A (en) * | 2016-10-10 | 2017-01-04 | 普天智能照明研究院有限公司 | A kind of remote family data acquisition system and energy consumption acquisition system |
| CN109525882A (en) * | 2018-11-30 | 2019-03-26 | 中国联合网络通信集团有限公司 | A kind of synchronous broadcast method, bridging device and sink device |
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