CN105758538A - Multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology - Google Patents
Multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology Download PDFInfo
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- CN105758538A CN105758538A CN201410760791.8A CN201410760791A CN105758538A CN 105758538 A CN105758538 A CN 105758538A CN 201410760791 A CN201410760791 A CN 201410760791A CN 105758538 A CN105758538 A CN 105758538A
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Abstract
The invention relates to the medical field and specifically relates to an ultrasonic electronic range finder using a single-chip microcomputer and discloses a multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology. The system is characterized in that the system comprises a housing portion, a frequency converter control circuit, a temperature sensor, a half-control device control circuit, a display screen, an inching switch, a power module, a rectifier and active inverter module and a capacitor filtering module. The housing is internally provided with a DC chopper module; and the DC chopper module is connected with a power module. The system also comprises the frequency converter control circuit, which comprises a temperature sensor and a control display screen, wherein the display screen is internally provided with the half-control device control circuit. The frequency converter control circuit is provided with a fine-tuning resistor at the place of a line inlet; the fine-tuning resistor is internally provided with the capacitor filtering module, which has a large-power controllable rectifying circuit; and a half-control device formed by a power diode is connected with a rectifier voltage inverter circuit. The novel device can effectively enhance safety and provides convenience for lives of people.
Description
Technical field
The present invention relates to medical appliance field, be specifically related to a kind of application single-chip microcomputer and Power Electronic Technique multipoint temperature measuring electronic system.
Background technology
In current China, mercurial thermometer commonly used on market, usual mercurial thermometer is the one of expansion thermometer, the freezing point of hydrargyrum is :-39 DEG C, boiling point is: 356.7 DEG C, is used for measuring the temperature of scope within 357 ° of C of-39 ° of C, and it is only as the instrument of on-the-spot control.Measure temperature with it, not only fairly simple intuitively, but also the error of outside teletransmission thermometer can be avoided.The place that the liquid mercury that is sprinkled upon sofril flows through, it is possible to become cinnabar by chemical action.It is unhealthful that cinnabar would not pass through suction, and liquid mercury large quantities of would not evaporate in air and human body is damaged.It is also noted that room ventilation.Expert alerts is said, if the hands of child has broken and touched hydrargyrum in family, that just should deliver to hospital therapy him quickly.Further, hydrargyrum falls on floor, must not wait that it goes volatilization, can not go to inhale with vacuum cleaner, it is desirable to common little scoop, it is collected.Expert thinks, the degree of danger of mercurial thermometer is very big, far beyond the imagination of people.Such as people are placed on it in oral cavity and measure body temperature, just in case clinical thermometer breaks, hydrargyrum probably flows in oral cavity or even swallowed.In order to as early as possible hydrargyrum be drained, at this time patient can not have a meal, the thing eating of coarse-fibred greengrocery of hastening more；If the mercurial thermometer that skin is broken off scratches, it is more likely that infection can be caused, cause a skin inflammation；And if hydrargyrum enters in the blood of people, mercurialism phenomenon can be caused.
Although patent disclosed above is it have been mentioned that updating and innovation of air-conditioning, but such technology there is no guarantee that safety, not only use unhygienic, and the time waited is longer.
Summary of the invention
It is an object of the invention to solve the problems referred to above, it is provided that one has safety and wholesomeness, it is possible to solve the problems referred to above.
This invention address that the problems referred to above be the technical scheme is that
A kind of application single-chip microcomputer and Power Electronic Technique multipoint temperature measuring electronic system, it is characterized in that: include housing portion, transducer control circuit, temperature sensor, half control type device control circuit, display screen, point driving switch, power module, rectification and active inversion module, capacitor filtering module, arranging DC chopped-wave module in described enclosure, described DC chopped-wave module connects and is connected with power module.
Preferably, it is characterised in that: described transducer control circuit includes temperature sensor and controls display screen, is provided with half control type device control circuit in display screen.
Preferably, it is characterised in that: described transducer control circuit line inlet port place arranges semifixed resistor.Inside is provided with capacitor filtering module, wherein contains high power controlled rectifier.
Preferably, it is characterised in that: the half control type device being made up of Power Diode Pumped is connected with commutating voltage inverter circuit.
The invention has the beneficial effects as follows:
1, the present invention includes housing portion, transducer control circuit, temperature sensor, half control type device control circuit, display screen, point driving switch, power module, rectification and active inversion module, capacitor filtering module, arranging DC chopped-wave module in described enclosure, described DC chopped-wave module connects and is connected with power module.The present invention is capable of the comprehensive security management and control of circuit.
2, the present invention includes transducer control circuit and includes temperature sensor and control display screen, is provided with half control type device control circuit in display screen, and transducer control circuit line inlet port place arranges semifixed resistor；Inside is provided with capacitor filtering module, wherein contains high power controlled rectifier, and the half control type device being made up of Power Diode Pumped is connected with commutating voltage inverter circuit.The present invention can control by significantly more efficient offer micro-current.
Accompanying drawing explanation
Fig. 1 is the electric wiring schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: as shown in Figure 1, a kind of application single-chip microcomputer of the present invention and Power Electronic Technique multipoint temperature measuring electronic system, it is characterized in that: include housing portion, transducer control circuit, temperature sensor, half control type device control circuit, display screen, point driving switch, power module, rectification and active inversion module, capacitor filtering module, arranging DC chopped-wave module in described enclosure, described DC chopped-wave module connects and is connected with power module；Invention also includes transducer control circuit and includes temperature sensor and control display screen, is provided with half control type device control circuit in display screen.Transducer control circuit line inlet port place arranges semifixed resistor；Inside is provided with capacitor filtering module, wherein contains high power controlled rectifier.The half control type device being made up of Power Diode Pumped is connected with commutating voltage inverter circuit.New device can be effectively increased safety, more can embody its convenient feature.
Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. an application single-chip microcomputer and Power Electronic Technique multipoint temperature measuring electronic system, it is characterized in that: include housing portion, transducer control circuit, temperature sensor, half control type device control circuit, display screen, point driving switch, power module, rectification and active inversion module, capacitor filtering module, arranging DC chopped-wave module in described enclosure, described DC chopped-wave module connects and is connected with power module.
2. a kind of application single-chip microcomputer according to claim 1 and Power Electronic Technique multipoint temperature measuring electronic system, it is characterised in that: described transducer control circuit includes temperature sensor and controls display screen, is provided with half control type device control circuit in display screen.
3. a kind of application single-chip microcomputer according to claim 2 and Power Electronic Technique multipoint temperature measuring electronic system, it is characterised in that: described transducer control circuit line inlet port place arranges semifixed resistor；Capacitor filtering module it is provided with, containing high power controlled rectifier inside semifixed resistor.
4. a kind of application single-chip microcomputer according to claim 3 and Power Electronic Technique multipoint temperature measuring electronic system, it is characterised in that: the half control type device being made up of Power Diode Pumped is connected with commutating voltage inverter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760791.8A CN105758538A (en) | 2014-12-13 | 2014-12-13 | Multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760791.8A CN105758538A (en) | 2014-12-13 | 2014-12-13 | Multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105758538A true CN105758538A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410760791.8A Pending CN105758538A (en) | 2014-12-13 | 2014-12-13 | Multi-point temperature measurement electronic system using single-chip microcomputer and power electronic technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105758538A (en) |
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2014
- 2014-12-13 CN CN201410760791.8A patent/CN105758538A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
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| WD01 | Invention patent application deemed withdrawn after publication |