CN104464051A - Entrance guard device for store automatic door - Google Patents
Entrance guard device for store automatic door Download PDFInfo
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- CN104464051A CN104464051A CN201410678512.3A CN201410678512A CN104464051A CN 104464051 A CN104464051 A CN 104464051A CN 201410678512 A CN201410678512 A CN 201410678512A CN 104464051 A CN104464051 A CN 104464051A
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- decoding processor
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- entrance guard
- guard device
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Abstract
The invention discloses an entrance guard device for a store automatic door. The entrance guard device comprises a sensor, a signal processing circuit, a decoding processor, an output device, an actuating mechanism and a wireless transmission mechanism, wherein the wireless transmission mechanism comprises a transmitter module connected to the output end of the signal processing circuit and a receiving module connected to the input end of the decoding processor; the transmitter module and the receiving module are wirelessly connected; the output end of the sensor is connected with the input end of the signal processing circuit; the input end of the output device is respectively connected to the output end of the decoding processor and the input end of the actuating mechanism; the sensor comprises a linear displacement sensor and an angular displacement sensor; the decoding processor is a DSP chip. The entrance guard device realizes a miniaturized DSP hardware system, the size and set-up cost of a UGS system are reduced, the system can be conveniently installed, meanwhile the influence of the system on anti-interference and installation environment factors is less, and the judgment result is reliable.
Description
Technical field
The present invention relates to position or system for monitoring displacement field, particularly relate to a kind of shops automatically-controlled door entrance guard device.
Background technology
UGS system and unmanned ground transaucer system, can be used for the judgement system of automatic door switch.Relative to simple Infrared Measuring System, UGS is arranged near automatically-controlled door, the earthquake motion utilizing object to produce, sound, magnetic, pressure, the feature such as infrared, realize the location to target and displacement judgement, because native system can realize multiple reference quantity synthetic determination, automatically-controlled door can be avoided so frequently to open by mistake the generation of situation.Simultaneously, more than location and displacement decision process in information without the need to manual intervention, continuous communiction can be obtained with remote control center simultaneously, monitoring terminal also has good noiseproof feature and confidential nature, particularly when important gate inhibition's occasion and people are for hiding detection, its superior monitoring performance is that the entrance guard device of existing other decision-making systems of employing is incomparable.Along with becoming increasingly abundant of existing sensor, the structure how simplifying UGS system is further an important directions of UGS System Development.
Summary of the invention
For the problem that the above-mentioned structure how simplifying UGS system is further an important directions of UGS System Development, the invention provides a kind of shops automatically-controlled door entrance guard device.
For the problems referred to above, shops provided by the invention automatically-controlled door entrance guard device reaches goal of the invention by following technical essential: shops's automatically-controlled door entrance guard device, comprise sensor, signal processing circuit, decoding processor, output unit and topworks, it also comprises wireless transmission mechanism, described wireless transmission mechanism comprises the transmitter module be connected on signal processing circuit output terminal, be connected to the receiver module on decoding processor input end, described transmitter module and receiver module wireless connections, the output terminal of sensor is connected with the input end of signal processing circuit, on the output terminal that the input end of output unit is connected to decoding processor and on the input end of topworks, described sensor comprises linear displacement transducer and angle displacement sensor, described decoding processor is dsp chip, decoding processor is also connected with infrared sensor.
Concrete, the sensor of setting is used for signals collecting, signal processing circuit for the treatment of above-mentioned signal so that the echo signal of subsequent decoding processor judges and processes echo signal, obtains position and the rate signal of measured target, adopt information acquisition end and data processing output terminal by the vibrational power flow of wireless connections, information acquisition end of the present invention and information processing output terminal is made to be two independently parts, make the partial volume that is arranged in signal acquisition point little like this, lightweight, be convenient to change mounting points and fix this part, i.e. more than one of general automatically-controlled door, this version is adopted to be convenient to signals collecting part to distinguish mutually with judging section, namely the function of the signal realizing a multiple control point of decoder module process is convenient to, further, for ease of realizing above-mentioned effect, also wireless connections are adopted between output unit and topworks, the storage module on decoding processor can be avoided by the impact of On-the-spot factor simultaneously, be beneficial to serviceable life of the present invention, the infrared sensor arranged is convenient to the running status controlling native system.
Further technical scheme is:
For promoting decoding processor to the processing power of echo signal and Disposal quality, described signal processing circuit comprises wave filter and the amplifier of series connection, the output terminal of wave filter is connected with the input end of amplifier, described sensor is connected on the input end of wave filter, and transmitter module is connected on the output terminal of amplifier.
For the benefit of function of the present invention is rich, is also in series with coupling mechanism between described sensor and transmitter module.The coupling mechanism arranged due to the coupling of signal, as exported a certain amount of coupled signal for wireless transmission or storage.
The for the benefit of image reflection of measured target, described output unit comprises the display be connected in parallel on decoding processor, storer and simulator.
The for the benefit of acquisition quality of echo signal, also comprises sorter in described signal processing circuit.
The system stability that for the benefit of the present invention is permanent, described decoding processor is also connected with watchdog circuit.
The present invention has following beneficial effect:
Structure of the present invention is simple, and the sensor of setting is used for signals collecting, signal processing circuit for the treatment of above-mentioned signal so that the echo signal of subsequent decoding processor judges and processes echo signal, obtains position and the rate signal of measured target, adopt information acquisition end and data processing output terminal by the vibrational power flow of wireless connections, information acquisition end of the present invention and information processing output terminal is made to be two independently parts, make the partial volume that is arranged in signal acquisition point little like this, lightweight, be convenient to change mounting points and fix this part, i.e. more than one of general automatically-controlled door, this version is adopted to be convenient to signals collecting part to distinguish mutually with judging section, namely the function of the signal realizing a multiple control point of decoder module process is convenient to, further, for ease of realizing above-mentioned effect, also wireless connections are adopted in the present embodiment between output unit and topworks, the storage module on decoding processor can be avoided by the impact of On-the-spot factor simultaneously, be beneficial to serviceable life of the present invention.Present invention achieves the DSP hardware system of miniaturization, be beneficial to the volume and setup cost that reduce UGS system, can facilitate the installation of native system, native system is anti-interference and affect little by installation environment factor simultaneously, and result of determination is reliable.
Accompanying drawing explanation
Fig. 1 is the topological diagram of shops's automatically-controlled door entrance guard device of the present invention specific embodiment.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1, shops's automatically-controlled door entrance guard device, comprise sensor, signal processing circuit, decoding processor, output unit and topworks, it also comprises wireless transmission mechanism, described wireless transmission mechanism comprises the transmitter module be connected on signal processing circuit output terminal, be connected to the receiver module on decoding processor input end, described transmitter module and receiver module wireless connections, the output terminal of sensor is connected with the input end of signal processing circuit, on the output terminal that the input end of output unit is connected to decoding processor and on the input end of topworks, described sensor comprises linear displacement transducer and angle displacement sensor, described decoding processor is dsp chip, decoding processor is also connected with infrared sensor.
Structure of the present invention is simple, and the sensor of setting is used for signals collecting, signal processing circuit for the treatment of above-mentioned signal so that the echo signal of subsequent decoding processor judges and processes echo signal, obtains position and the rate signal of measured target, adopt information acquisition end and data processing output terminal by the vibrational power flow of wireless connections, information acquisition end of the present invention and information processing output terminal is made to be two independently parts, make the partial volume that is arranged in signal acquisition point little like this, lightweight, be convenient to change mounting points and fix this part, i.e. more than one of general automatically-controlled door, this version is adopted to be convenient to signals collecting part to distinguish mutually with judging section, namely the function of the signal realizing a multiple control point of decoder module process is convenient to, further, for ease of realizing above-mentioned effect, also wireless connections are adopted in the present embodiment between output unit and topworks, the storage module on decoding processor can be avoided by the impact of On-the-spot factor simultaneously, be beneficial to serviceable life of the present invention.Present invention achieves the DSP hardware system of miniaturization, be beneficial to the volume and setup cost that reduce UGS system, can facilitate the installation of native system, native system is anti-interference and affect little by installation environment factor simultaneously, and result of determination is reliable.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1: as Fig. 1, for promoting decoding processor to the processing power of echo signal and Disposal quality, described signal processing circuit comprises wave filter and the amplifier of series connection, the output terminal of wave filter is connected with the input end of amplifier, described sensor is connected on the input end of wave filter, and transmitter module is connected on the output terminal of amplifier.
For the benefit of function of the present invention is rich, is also in series with coupling mechanism between described sensor and transmitter module.The coupling mechanism arranged due to the coupling of signal, as exported a certain amount of coupled signal for wireless transmission or storage.
The for the benefit of image reflection of measured target, described output unit comprises the display be connected in parallel on decoding processor, storer and simulator.
The for the benefit of acquisition quality of echo signal, also comprises sorter in described signal processing circuit.
The system stability that for the benefit of the present invention is permanent, described decoding processor is also connected with watchdog circuit.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. shops's automatically-controlled door entrance guard device, comprise sensor, signal processing circuit, decoding processor, output unit and topworks, it is characterized in that, also comprise wireless transmission mechanism, described wireless transmission mechanism comprises the transmitter module be connected on signal processing circuit output terminal, be connected to the receiver module on decoding processor input end, described transmitter module and receiver module wireless connections, the output terminal of sensor is connected with the input end of signal processing circuit, on the output terminal that the input end of output unit is connected to decoding processor and on the input end of topworks, described sensor comprises linear displacement transducer and angle displacement sensor, described decoding processor is dsp chip, decoding processor is also connected with infrared sensor.
2. shops according to claim 1 automatically-controlled door entrance guard device, it is characterized in that, described signal processing circuit comprises wave filter and the amplifier of series connection, the output terminal of wave filter is connected with the input end of amplifier, described sensor is connected on the input end of wave filter, and transmitter module is connected on the output terminal of amplifier.
3. shops according to claim 1 automatically-controlled door entrance guard device, is characterized in that, be also in series with coupling mechanism between described sensor and transmitter module.
4. shops according to claim 1 automatically-controlled door entrance guard device, is characterized in that, described output unit comprises the display be connected in parallel on decoding processor, storer and simulator.
5. shops according to claim 1 automatically-controlled door entrance guard device, is characterized in that, also comprise sorter in described signal processing circuit.
6. shops according to claim 1 automatically-controlled door entrance guard device, is characterized in that, described decoding processor is also connected with watchdog circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678512.3A CN104464051A (en) | 2014-11-24 | 2014-11-24 | Entrance guard device for store automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678512.3A CN104464051A (en) | 2014-11-24 | 2014-11-24 | Entrance guard device for store automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104464051A true CN104464051A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678512.3A Pending CN104464051A (en) | 2014-11-24 | 2014-11-24 | Entrance guard device for store automatic door |
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| CN (1) | CN104464051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854952A (en) * | 2020-12-24 | 2021-05-28 | 珠海新天地科技有限公司 | Intelligent access system |
-
2014
- 2014-11-24 CN CN201410678512.3A patent/CN104464051A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112854952A (en) * | 2020-12-24 | 2021-05-28 | 珠海新天地科技有限公司 | Intelligent access system |
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Application publication date: 20150325 |