CN105403783A - Novel digital processing unit - Google Patents
Novel digital processing unit Download PDFInfo
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- CN105403783A CN105403783A CN201510769006.XA CN201510769006A CN105403783A CN 105403783 A CN105403783 A CN 105403783A CN 201510769006 A CN201510769006 A CN 201510769006A CN 105403783 A CN105403783 A CN 105403783A
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- inner housing
- microcontroller
- shell body
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Abstract
The invention relates to a novel digital processing unit which includes a housing. The housing includes an inner housing and an outer housing. A current sensor, a voltage sensor and a wireless emitter are arranged in a cavity between the outer housing and the inner housing. A lowpass filtering unit, a power amplification unit, an A/D converting unit and a microcontroller are arranged in the inner housing. Output terminals of the current sensor and the voltage sensor are electrically connected to the low pass filtering unit. The output terminal of the low pass filtering unit is electrically connected to the microcontroller through the power amplification unit and the A/D converting unit in turn. The microcontroller is further electrically connected to an input terminal of the wireless emitter. A vibration sensor is fixed and mounted on an inside wall of the outer housing too. The output terminal of the vibration sensor is electrically connected to the power amplification unit. Through adoption of the above structure, the novel digital processing unit can effectively perform acquisition processing on operation parameters of electric power grids, thereby guaranteeing the usability of the digital processing unit.
Description
Technical field
The present invention relates to a kind of new digital treating apparatus.
Background technology
Along with the development of power industry and the day by day deep of power grid construction, electric power network reliability of operation and security requirement are also improved day by day; For monitoring the running status of electric power network, often have employed corresponding digital collection or digital processing unit, to realize the functions such as environment on-line checkingi, safety guard, equipment routing inspection.
But, for existing digital collection or treating apparatus, problem existing for it is, be limited to the restriction in structural design, its signals collecting part and digital processing part often produce larger mutual interference, like this, not only have impact on the accurate acquisition of electric power network operational factor, but also the following digital process that greatly have impact on Information Monitoring, thus reduce the usability of digital processing unit.
Summary of the invention
For overcoming above the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of new digital treating apparatus that more effectively can carry out acquisition process to the operational factor of electric power network.
Technical scheme of the present invention is: a kind of new digital treating apparatus, comprises housing, and described housing includes inner housing and is sheathed on the shell body of described inner housing outside, and described inner housing is connected with described shell body by damping spring, current sensor is respectively equipped with in the cavity between described shell body and described inner housing, voltage sensor and wireless launcher, low-pass filter unit is respectively equipped with in the inside of described inner housing, power amplification unit, A/D converting unit and microcontroller, the output terminal of described current sensor and voltage sensor is electrically connected to the input end of described low-pass filter unit respectively, the output terminal of described low-pass filter unit is electrically connected to the input end of described microcontroller successively through described power amplification unit and described A/D converting unit, and the output terminal of described microcontroller is electrically connected with the input end of described wireless launcher, the madial wall of described shell body is also installed with vibration transducer, and the output terminal of described vibration transducer is electrically connected to the input end of described power amplification unit.
Above-mentioned new digital treating apparatus, is wherein also connected with storer at the output terminal of described microcontroller.
Above-mentioned new digital treating apparatus, wherein also be coated with metal screen layer at the outside surface of described inner housing, on the madial wall of described shell body, be also provided with magnetic field sensor, and the output terminal of described magnetic field sensor is electrically connected to the input end of described low-pass filter unit simultaneously.
Above-mentioned new digital treating apparatus, is wherein also respectively equipped with shock structure in the corner, bottom of described shell body.
Above-mentioned new digital treating apparatus, wherein said microcontroller is ARM microprocessor, and described wireless launcher is GPRS module or gsm module.
Above-mentioned new digital treating apparatus, is wherein also provided with GPS sensor on the madial wall of described shell body, and the output terminal of described GPS sensor is electrically connected to the input end of described microcontroller.
The invention has the beneficial effects as follows: by adopting said structure, the present invention more effectively can carry out acquisition process to the operational factor of electric power network, thus greatly ensure that the usability of digital processing unit.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of new digital treating apparatus.
In figure: inner housing 1, shell body 2, damping spring 3, current sensor 4, voltage sensor 5, wireless launcher 6, low-pass filter unit 7, power amplification unit 8, A/D converting unit 9, microcontroller 10, vibration transducer 11, storer 12, shock structure 13.
Embodiment
As shown in Figure 1, a kind of new digital treating apparatus, comprises housing, and housing includes inner housing 1 and is sheathed on the shell body 2 of inner housing 1 outside, and inner housing 1 is connected with shell body 2 by damping spring 3, current sensor 4 is respectively equipped with in the cavity between shell body 2 and inner housing 1, voltage sensor 5 and wireless launcher 6, low-pass filter unit 7 is respectively equipped with in the inside of inner housing 1, power amplification unit 8, A/D converting unit 9 and microcontroller 10, the output terminal of current sensor 4 and voltage sensor 5 is electrically connected to the input end of low-pass filter unit 7 respectively, the output terminal of low-pass filter unit 7 is electrically connected to the input end of microcontroller 10 successively through power amplification unit 8 and A/D converting unit 9, and the output terminal of microcontroller 10 is electrically connected with the input end of wireless launcher 6, the madial wall of shell body 2 is also installed with vibration transducer 11, and the output terminal of vibration transducer 11 is electrically connected to the input end of power amplification unit 8.
Particularly, for above-mentioned new digital treating apparatus, wherein microcontroller 10 is ARM microprocessor, and wireless launcher 6 is GPRS module or gsm module.
Under the above constitution, by low-pass filter unit 7, power amplification unit 8, A/D converting unit 9 and microcontroller 10 being located at the inside of inner housing 1, and current sensor 4, voltage sensor 5 and wireless launcher 6 are located between shell body 2 and inner housing 1, thus make the signals collecting part of digital processing unit and digital processes divide formation physical isolation, and then reduce mutual interference therebetween as much as possible; Like this, not only ensure that the accurate acquisition of electric power network operational factor, and be conducive to the following digital process to Information Monitoring, and then effectively enhance the usability of digital processing unit; Meanwhile, by being provided with damping spring 3 between inner housing 1 and shell body 2, making inner housing 1 have good damping performance, thus effectively having protected the parts being positioned at inner housing 1 inside.
Preferred as one, for above-mentioned new digital treating apparatus, be wherein also connected with storer 12 at the output terminal of microcontroller 10, to realize, to the real-time storage of Information Monitoring, being convenient to follow-up data statistic analysis and process.
As further preferred, for above-mentioned new digital treating apparatus, wherein also be coated with metal screen layer at the outside surface of inner housing 1, on the madial wall of shell body 2, be also provided with magnetic field sensor, and the output terminal of magnetic field sensor be electrically connected to the input end of low-pass filter unit 7 simultaneously; Like this, just can be furthermore achieved that the function of shielding of inner housing 1 by metal screen layer, thus effectively prevent the impact that the parts being positioned at inner housing 1 inside are subject to outside highfield.
As further preferred, for above-mentioned new digital treating apparatus, wherein also be respectively equipped with shock structure 13(further in the corner, bottom of shell body 2, as adopted rubber shock absorber strut), thus make digital processing unit entirety all have good damping performance.
Above-mentioned new digital treating apparatus, is wherein also provided with GPS sensor on the madial wall of described shell body 2, and the output terminal of described GPS sensor is electrically connected to the input end of described microcontroller 10; By GPS sensor, so just achieve the effective location to digital processing unit.
In sum, by adopting said structure, the present invention more effectively can carry out acquisition process to the operational factor of electric power network, thus greatly ensure that the usability of digital processing unit.
By reference to the accompanying drawings the preferred embodiments of the disclosure and embodiment are explained in detail above, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, various change can also be made without departing from the inventive concept of the premise.
Claims (6)
1. a new digital treating apparatus, comprises housing, it is characterized in that: described housing includes inner housing and is sheathed on the shell body of described inner housing outside, and described inner housing is connected with described shell body by damping spring, current sensor is respectively equipped with in the cavity between described shell body and described inner housing, voltage sensor and wireless launcher, low-pass filter unit is respectively equipped with in the inside of described inner housing, power amplification unit, A/D converting unit and microcontroller, the output terminal of described current sensor and voltage sensor is electrically connected to the input end of described low-pass filter unit respectively, the output terminal of described low-pass filter unit is electrically connected to the input end of described microcontroller successively through described power amplification unit and described A/D converting unit, and the output terminal of described microcontroller is electrically connected with the input end of described wireless launcher, the madial wall of described shell body is also installed with vibration transducer, and the output terminal of described vibration transducer is electrically connected to the input end of described power amplification unit.
2. new digital treating apparatus as claimed in claim 1, is characterized in that: be also connected with storer at the output terminal of described microcontroller.
3. new digital treating apparatus as claimed in claim 1, it is characterized in that: be also coated with metal screen layer at the outside surface of described inner housing, on the madial wall of described shell body, be also provided with magnetic field sensor, and the output terminal of described magnetic field sensor is electrically connected to the input end of described low-pass filter unit simultaneously.
4. new digital treating apparatus as claimed in claim 1, is characterized in that: be also respectively equipped with shock structure in the corner, bottom of described shell body.
5. new digital treating apparatus as claimed in claim 1, it is characterized in that: described microcontroller is ARM microprocessor, described wireless launcher is GPRS module or gsm module.
6. new digital treating apparatus as claimed in claim 1, it is characterized in that: on the madial wall of described shell body, be also provided with GPS sensor, the output terminal of described GPS sensor is electrically connected to the input end of described microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769006.XA CN105403783A (en) | 2015-11-12 | 2015-11-12 | Novel digital processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769006.XA CN105403783A (en) | 2015-11-12 | 2015-11-12 | Novel digital processing unit |
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| Publication Number | Publication Date |
|---|---|
| CN105403783A true CN105403783A (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510769006.XA Pending CN105403783A (en) | 2015-11-12 | 2015-11-12 | Novel digital processing unit |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203934168U (en) * | 2014-07-04 | 2014-11-05 | 楚炜 | A kind of casing with electro-magnetic screen layer |
| CN203951564U (en) * | 2014-01-14 | 2014-11-19 | 天津市漪昌达科技有限公司 | Audio/video monitor and control system |
| CN104318940A (en) * | 2014-11-12 | 2015-01-28 | 成都博智维讯信息技术有限公司 | Shockproof and heat-insulation wireless storage device |
| CN104850047A (en) * | 2015-03-18 | 2015-08-19 | 成都吉普斯能源科技有限公司 | Safety monitoring system for electric power equipment |
| CN205210202U (en) * | 2015-11-12 | 2016-05-04 | 国家电网公司 | Novel digital process device |
-
2015
- 2015-11-12 CN CN201510769006.XA patent/CN105403783A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203951564U (en) * | 2014-01-14 | 2014-11-19 | 天津市漪昌达科技有限公司 | Audio/video monitor and control system |
| CN203934168U (en) * | 2014-07-04 | 2014-11-05 | 楚炜 | A kind of casing with electro-magnetic screen layer |
| CN104318940A (en) * | 2014-11-12 | 2015-01-28 | 成都博智维讯信息技术有限公司 | Shockproof and heat-insulation wireless storage device |
| CN104850047A (en) * | 2015-03-18 | 2015-08-19 | 成都吉普斯能源科技有限公司 | Safety monitoring system for electric power equipment |
| CN205210202U (en) * | 2015-11-12 | 2016-05-04 | 国家电网公司 | Novel digital process device |
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Application publication date: 20160316 |