CN202584404U - Wireless water meter acquisition and control device - Google Patents
Wireless water meter acquisition and control device Download PDFInfo
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- CN202584404U CN202584404U CN 201220224340 CN201220224340U CN202584404U CN 202584404 U CN202584404 U CN 202584404U CN 201220224340 CN201220224340 CN 201220224340 CN 201220224340 U CN201220224340 U CN 201220224340U CN 202584404 U CN202584404 U CN 202584404U
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Abstract
The utility model discloses a wireless water meter acquisition and control device. The device comprises a microprocessor and a data acquisition interface and/or module connected with the microprocessor, wherein the microprocessor is a low-power-consumption microprocessor connected with communication parts; and the communication parts comprise a short-range communication module and an antenna connected with the communication module. As the whole product adopts low-power-consumption parts, the module adopts an ultra-low-power-consumption hardware design, the low-power-consumption concept is adopted for the processor and device model selection, the power consumption is lower than 10uA in the static state, a powered common battery can work for 4-5 years and a better energy-saving effect can be taken.
Description
Technical field
The utility model relates to a kind of water meter Mining and Control Device, especially refers to a kind of wireless watermeter Mining and Control Device.
Background technology
The external interface of intellectual water meter is wired connection modes such as RS485, M-BUS basically at present; The water meter of wired connection wants reading of data must externally obtain power supply perhaps through battery powered mode; External interface can't guarantee the excellent waterproof leakproofness on the one hand; Externally the mode of power taking also exists certain potential safety hazard on the other hand, then is that the cost of water meter wiring is high, difficult wiring in addition, and these three aspects are to hinder the critical bottleneck that intellectual water meter carries out automatic data collection always.
At present; Domestic have some big Source of Gateway Meter meters to adopt GPRS directly to link the mode of public network, and this mode is few for consumption, and it is more suitable that battery is installed relatively easy critical point water meter; Yet be generalized on the urbanite water consumption table then because operation cost is too high, can't satisfy practical requirement all the time.
The utility model content
The utility model provides a kind of wireless watermeter Mining and Control Device to the shortcoming of existing water meter image data, and said wireless watermeter Mining and Control Device has the technological merit of automatic collection.
The utility model solves the problems of the technologies described above the technical scheme that adopted like following description:
A kind of wireless watermeter Mining and Control Device; Comprise microprocessor and the data acquisition interface and/or the module that link together with microprocessor; Said microprocessor is the low-power consumption microprocessor; And said microprocessor is connected with communication component, and said communication component is the antenna of short-range wireless communication module and connection communication module.
Further, preferred construction is that said data acquisition interface and/or module are 485 communication interfaces and/or M-BUS voltage sending module and M-BUS electric current receiver module.
Further, preferred construction is, also is provided with modular power source management component, and said modular power source management component and microprocessor and modular power source link together.
Further, preferred construction is, said modular power source management component is under-voltage detection module, and said under-voltage detection module read module power source voltage is after its voltage satisfies the microprocessor voltage conditions, just to the microprocessor output voltage.
The beneficial effect that the utility model has been had after having taked technique scheme such as below description:
Because product integral body has been taked the parts of low-power consumption; Therefore this module adopts the hardware designs of super low-power consumption; On processor and parts selection, all adopt the low power dissipation design theory; Power consumption can be lower than 10uA when it was static, and the common batteries power supply can move for 4 years～5 years, had energy-saving effect preferably.
Description of drawings
Through coming that below in conjunction with accompanying drawing the utility model is carried out further detailed description, above-mentioned advantage of the utility model and technique effect will become more obvious.
Fig. 1 is the schematic diagram of the utility model wireless watermeter Mining and Control Device.
Embodiment
Below in conjunction with accompanying drawing the utility model is carried out detailed description.
Fig. 1 is the schematic diagram of the utility model wireless watermeter Mining and Control Device.
As scheme shown in the institute; Said wireless watermeter Mining and Control Device; Comprise microprocessor 1 and the data acquisition interface and/or the module that link together with microprocessor 1, said microprocessor is the low-power consumption microprocessor, and; Said microprocessor is connected with communication component, and said communication component is the antenna 3 of short-range wireless communication module 2 and connection communication module.
Wherein, above-mentioned data acquisition interface and/or module are 485 communication interfaces 8 and M-BUS voltage sending module 4 and M-BUS electric current receiver module 5, and said microprocessor 1 is an ARM7 kernel microprocessor 1, and it takes the low-power consumption structural design.
The treatment scheme characteristic of the utility model is following:
First; The M-BUS data of water meter is gathered: at this moment; ARM7 kernel microprocessor 1 converts Transistor-Transistor Logic level into the M-BUS interface level through M-BUS voltage sending module 4; Send querying command and give water meter equipment, M-BUS electric current receiver module 5 returns water meter equipment with the electric current version data-switching is a Transistor-Transistor Logic level, is received by ARM7 kernel microprocessor 1.
Second; RS-485 water meter/ammeter data collection: at this moment; ARM7 kernel microprocessor 1 will send querying command through 485 communication interfaces 8 and give water meter/ammeter equipment, and then, ARM7 kernel microprocessor 1 receives water meter/ammeter data that water meter equipment returns through 485 communication interfaces 8.
The 3rd, water power gas meter data upload: ARM7 kernel microprocessor 1 is given server through short-range wireless communication module 2 and antenna 3 with the water power gas meter data upload that collects.
In addition; The utility model also is provided with modular power source management component; Wherein, modular power source 6 produces the required 3.3V power supply of M-BUS voltage sending module 4 required ± 15V power supplys and ARM7 kernel microprocessor 1, and the power supply of 7 pairs of ARM7 kernels of under-voltage detection module microprocessor 1 is monitored; Have only and when voltage satisfies the reliability service condition of ARM7 kernel microprocessor 1, just export the 3.3V power supply, guarantee reliability.
This module adopts the hardware designs of super low-power consumption, on processor and parts selection, all adopts the low power dissipation design theory, and power consumption can be lower than 10uA when it was static, and the common batteries power supply can move for 4 years～5 years.And; This module adopts from waking up and uploads data pattern; Can support simultaneously collecting device and handheld device to revise wakeup time interval and mode of operation, module also can be reconciled into the super low-power consumption listen mode, and this pattern can support remote system to check meter in real time.
This module volume is little, can easily embed to exist at present in all kinds of intellectual water meters, utilizes powered battery, not only easy totally-enclosed water-proofing treatment, and its transmission range and ability through walls can both effectively satisfy the demand of domestic applied environment simultaneously.
It should be noted that; Above-mentioned specific embodiment is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection domain of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection domain of the utility model is limited claim and equivalent thereof.
Claims (4)
1. wireless watermeter Mining and Control Device; Comprise microprocessor and the data acquisition interface and/or the module that link together with microprocessor; It is characterized in that said microprocessor is the low-power consumption microprocessor, and; Said microprocessor is connected with communication component, and said communication component is the antenna of short-range wireless communication module and connection communication module.
2. wireless watermeter Mining and Control Device according to claim 1 is characterized in that, said data acquisition interface and/or module are 485 communication interfaces and/or M-BUS voltage sending module and M-BUS electric current receiver module.
3. wireless watermeter Mining and Control Device according to claim 1 and 2 is characterized in that, also is provided with modular power source management component, and said modular power source management component and microprocessor and modular power source link together.
4. wireless watermeter Mining and Control Device according to claim 3 is characterized in that, said modular power source management component is under-voltage detection module, and said under-voltage detection module can read the voltage of modular power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224340 CN202584404U (en) | 2012-05-10 | 2012-05-10 | Wireless water meter acquisition and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224340 CN202584404U (en) | 2012-05-10 | 2012-05-10 | Wireless water meter acquisition and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584404U true CN202584404U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224340 Expired - Fee Related CN202584404U (en) | 2012-05-10 | 2012-05-10 | Wireless water meter acquisition and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976595A (en) * | 2016-07-19 | 2016-09-28 | 天津市炳华节能技术有限公司 | Implementing method of low-power-consumption M-BUS main station |
| CN106052783A (en) * | 2016-07-09 | 2016-10-26 | 河北丰源智控科技股份有限公司 | GPRS (General Packet Radio Service) remote transmission water meter collector |
-
2012
- 2012-05-10 CN CN 201220224340 patent/CN202584404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052783A (en) * | 2016-07-09 | 2016-10-26 | 河北丰源智控科技股份有限公司 | GPRS (General Packet Radio Service) remote transmission water meter collector |
| CN105976595A (en) * | 2016-07-19 | 2016-09-28 | 天津市炳华节能技术有限公司 | Implementing method of low-power-consumption M-BUS main station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wireless water meter acquisition and control device Effective date of registration: 20140404 Granted publication date: 20121205 Pledgee: Hunan cultural tourism guarantee investment Co., Ltd. Pledgor: Changsha Dajia Internet of Things Technology Co., Ltd. Registration number: 2014990000231 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180510 |