CN109883455A - A kind of programmable sensor - Google Patents
A kind of programmable sensor Download PDFInfo
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- CN109883455A CN109883455A CN201910180682.1A CN201910180682A CN109883455A CN 109883455 A CN109883455 A CN 109883455A CN 201910180682 A CN201910180682 A CN 201910180682A CN 109883455 A CN109883455 A CN 109883455A
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- variable
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- voltage source
- programmable
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Abstract
The present invention relates to a kind of programmable sensors, it include for receiving external input voltage and the based on the received variable voltage source of external input voltage offer variable output voltage, the controller for being coupled to the output end of variable voltage source to receive the programmable sensor of variable output voltage and controllably be adjusted to variable voltage source, it is characterized by: the variable voltage source includes rectifier, variable rheostat and tunable load, the rectifier includes a voltage input pin, one voltage output pin and an adjustment pin, the variable rheostat is connected between the voltage output pin and adjustment pin, the adjustment pin is grounded by the tunable load, the controller is configured to detect the generation of predefined power conditions and at least one condition in predefined timing condition, the invention has the benefit that realizing quickly to sensor Be programmed and program triggering it is sensitive.
Description
Technical field
The present invention relates to sensor fields, and in particular to a kind of programmable sensor.
Background technique
Some programs and technology for programming device (such as programmable sensor) cause the device to be transmitted to by control
The electric power of such equipment is programmed.Such as programming signal is provided on the power circuit of equipment and sends (signaling) waveform
To program such programmable device, or programming signal can be provided by exclusive data port.In some embodiments, increase
Add the voltage of power for being transmitted to programmable device that those equipment is enabled to enter programming mode and programming signal is made to pass through electric power
Route is transmitted by another port (for example, passing through two directions' inputing/output port) to program programmable device.
When voltage regulator is used together with such programmable device, adjuster can block programming signal.In addition, voltage
Adjuster can be configured to export some scheduled ceiling voltage, and can therefore fail to make programmable device to programmable device offer
Into the commonly required higher power level wanted of its programmable pattern.
Summary of the invention
Technical problem to be solved by the present invention lies in view of the above shortcomings of the prior art,
Programmable sensor is provided.
To achieve the above object, the present invention provides the following technical scheme that a kind of programmable sensor, includes for connecing
It receives external input voltage and external input voltage provides the variable voltage source of variable output voltage, is coupled to based on the received
The output end of variable voltage source with receive variable output voltage programmable sensor and to variable voltage source progress can control
Whole controller, it is characterised in that: the variable voltage source includes rectifier, variable rheostat and tunable load, the rectifier packet
It includes a voltage input pin, a voltage output pin and an adjustment pin, the variable rheostat and is connected to the voltage output pin
Between adjustment pin, the adjustment pin is grounded by the tunable load, and the controller is configured to detect predefined electricity
The generation of power condition and at least one condition in predefined timing condition.
A kind of above-mentioned programmable sensor can be further arranged to: the programmable sensor includes programmable hall
Effect sensor, the programmable hall effect sensor include power input circuit, and the power input circuit is coupled in can
The output end of power transformation potential source.
The invention has the benefit that realize quickly sensor is programmed and program trigger it is sensitive.
Below with reference to embodiment, invention is further described in detail.
Specific embodiment
A kind of programmable sensor includes for receiving external input voltage and based on the received external input electricity
Pressure provides the variable voltage source of variable output voltage, be coupled to the output end of variable voltage source can with receive variable output voltage
Programming sensor and controller that variable voltage source is controllably adjusted, variable voltage source include rectifier, variable rheostat and
Tunable load, rectifier 11 include that a voltage input pin, a voltage output pin and an adjustment pin, variable rheostat are connected to institute
It states between voltage output pin and adjustment pin, adjustment pin is grounded by tunable load, and it is predefined that controller is configured to detection
The generation of power conditions and at least one condition in predefined timing condition, programmable sensor include programmable hall effect
Inductive sensing device, programmable hall effect sensor include power input circuit, and power input circuit is coupled in variable voltage source
Output end.
Claims (2)
1. a kind of programmable sensor includes for receiving external input voltage and based on the received external input voltage
The variable voltage source of variable output voltage is provided, is coupled to the output end of variable voltage source to receive compiling for variable output voltage
Journey sensor and the controller that variable voltage source is controllably adjusted, it is characterised in that: the variable voltage source includes whole
Device, variable rheostat and tunable load are flowed, the rectifier includes that a voltage input pin, a voltage output pin and an adjustment are drawn
Foot, the variable rheostat are connected between the voltage output pin and adjustment pin, and the adjustment pin passes through the adjustable negative
Ground connection is carried, the controller is configured to detect the hair of predefined power conditions and at least one condition in predefined timing condition
It is raw.
2. a kind of programmable sensor according to claim 1, it is characterised in that: the programmable sensor includes can
Hall effect sensor is programmed, the programmable hall effect sensor includes power input circuit, the power input circuit
It is coupled in the output end of variable voltage source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180682.1A CN109883455A (en) | 2019-03-11 | 2019-03-11 | A kind of programmable sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180682.1A CN109883455A (en) | 2019-03-11 | 2019-03-11 | A kind of programmable sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109883455A true CN109883455A (en) | 2019-06-14 |
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ID=66931822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910180682.1A Pending CN109883455A (en) | 2019-03-11 | 2019-03-11 | A kind of programmable sensor |
Country Status (1)
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| CN (1) | CN109883455A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529351A (en) * | 2006-08-24 | 2009-09-09 | 西门子能量及自动化公司 | Devices, systems, and methods for configuring a programmable logic controller |
| CN103999309A (en) * | 2011-10-14 | 2014-08-20 | 真安全技术有限公司 | System and integrated method for arc fault detection and interruption |
| CN104321712A (en) * | 2012-02-28 | 2015-01-28 | Bei传感器及系统有限公司 | Programmable sensors |
| CN104807483A (en) * | 2014-01-28 | 2015-07-29 | Bei传感器及系统有限公司 | Polarity insensitive sensor |
| CN206248099U (en) * | 2016-12-20 | 2017-06-13 | 大陆汽车电子（连云港）有限公司 | Sensor programmer |
-
2019
- 2019-03-11 CN CN201910180682.1A patent/CN109883455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529351A (en) * | 2006-08-24 | 2009-09-09 | 西门子能量及自动化公司 | Devices, systems, and methods for configuring a programmable logic controller |
| CN103999309A (en) * | 2011-10-14 | 2014-08-20 | 真安全技术有限公司 | System and integrated method for arc fault detection and interruption |
| CN104321712A (en) * | 2012-02-28 | 2015-01-28 | Bei传感器及系统有限公司 | Programmable sensors |
| CN104807483A (en) * | 2014-01-28 | 2015-07-29 | Bei传感器及系统有限公司 | Polarity insensitive sensor |
| CN206248099U (en) * | 2016-12-20 | 2017-06-13 | 大陆汽车电子（连云港）有限公司 | Sensor programmer |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |