CN208014046U - A kind of two-way passenger flow collecting device of human body infrared technology - Google Patents
A kind of two-way passenger flow collecting device of human body infrared technology Download PDFInfo
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- CN208014046U CN208014046U CN201820393551.2U CN201820393551U CN208014046U CN 208014046 U CN208014046 U CN 208014046U CN 201820393551 U CN201820393551 U CN 201820393551U CN 208014046 U CN208014046 U CN 208014046U
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- human body
- body infrared
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- passenger flow
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Abstract
The utility model discloses a kind of two-way passenger flow collecting devices of human body infrared technology, master controller including interconnection, it is set to the first human body infrared detector of master controller side, and it is set to the second human body infrared detector of the master controller other side, the first human body infrared detector includes the first detector ontology, it is set to the first pyroelectric infrared sensor of the first detector ontology front end, and it is set to the first detector ontology front end and wraps up the first Fresnel Lenses of the first infrared detection module, fingerprint identification module, the second human body infrared detector includes the second detector ontology, it is set to the pyroelectric infrared sensor of the second detector ontology front end, and it is set to the second detector ontology front end and wraps up the second Fresnel Lenses of the second infrared detection module, fingerprint identification module.The utility model can realize the installation difficulty for reducing passenger flow collecting device, while reduce the advantageous effect of power consumption.
Description
Technical field
The utility model is related to a kind of a kind of acquisitions of the two-way passenger flow of passenger flow collecting device more particularly to human body infrared technology
Equipment.
Background technology
Most of passenger flow collectors in the prior art carry out passenger flow acquisition using infrared technology, and equipment is usual
Including an infrared emitting end and an infrared receiver end, transmitting terminal and receiving terminal are fixed on the both sides of entrance.Due to
Transmitting terminal and receiving terminal have certain volume, can not be installed if the doorframe of entrance is relatively narrow, in addition transmitting terminal and reception
Must there is no shelter between the both ends of end, therefore have higher requirement to installation environment.In addition, existing passenger flow collector is not
Consider power problems, power consumption is higher, to use externally fed or need to frequently replace battery.
Utility model content
Against the above deficiency, the purpose of this utility model is to provide a kind of acquisitions of the two-way passenger flow of human body infrared technology to set
It is standby, reach reduction installation difficulty, while reducing the effect of power consumption.
Used technical solution is the utility model in order to achieve the above objectives：
A kind of two-way passenger flow collecting device based on human body infrared technology, including the master controller of interconnection, be set to
First human body infrared detector of master controller side and the second human body infrared detection for being set to the master controller other side
Device；The first human body infrared detector includes the first detector ontology, is set to the first heat of the first detector ontology front end
It releases electric infrared sensor and is set to the first detector ontology front end and wraps up the first Fresnel of the first infrared detection module, fingerprint identification module
Lens, the second human body infrared detector includes the second detector ontology, the heat that is set to the second detector ontology front end is released
Electric infrared sensor and be set to the second detector ontology front end and wrap up the second infrared detection module, fingerprint identification module the second Fresnel it is saturating
Mirror.
As a further improvement of the utility model, battery powered module is provided in the master controller.
The first high impulse is provided in the first human body infrared detector as a further improvement of the utility model, to call out
It is provided with the second high impulse wake-up module in awake module, the second human body infrared detector.
As a further improvement of the utility model, pulse width detection module is provided in the master controller.
As a further improvement of the utility model, counting module is provided in the master controller.
As a further improvement of the utility model, wireless transport module is provided in the not controller.
It is set to the top of entrance, the first human body infrared detection as a further improvement of the utility model,
Device is disposed proximate to inlet side, and the second human body infrared detector is disposed proximate to outlet side.
The beneficial effects of the utility model are：
(1) by the way that the two-way passenger flow collecting device based on human body infrared technology is arranged on entrance top, equipment is reduced
Quantity and requirement to installation environment, to reduce installation difficulty；
(2) by the way that the human body infrared detector with Fresnel Lenses is arranged, detection sensitivity is high, is not easy by external environment
Light influence, while it is sensitive to mobile human response, work at the same time judgement human body by two human body infrared detectors
Into outgoing direction, two-way passenger flow information acquisition is realized；
(3) by the way that high impulse wake-up module is arranged, the sleep and wake-up of master controller is realized, power consumption, nothing are effectively reduced
Need externally fed, it is only necessary to which battery powered can long-term work.
Above-mentioned is the general introduction of utility model technical solution, below in conjunction with specific implementation mode, is done the utility model into one
Walk explanation.
Description of the drawings
Fig. 1 is the attachment structure schematic diagram of the utility model；
Fig. 2 is the operation principle schematic diagram of the utility model.
Wherein, master controller 1, the first human body infrared detector 2, the second human body infrared detector 3, the first detector ontology
21, the first pyroelectric infrared sensor 22, the first Fresnel Lenses 23, the second detector ontology 31, pyroelectric infrared sensor
32, the second Fresnel Lenses 33, battery powered module 11, the first high impulse wake-up module 24, the second high impulse wake-up module 34,
Pulse width detection module 12, counting module 13, wireless transport module 14.
Specific implementation mode
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose is taken, below in conjunction with
Specific embodiment of the present utility model is described in detail in preferred embodiment and attached drawing.
It please refers to Fig.1 and Fig. 2, the present embodiment provides a kind of two-way passenger flow collecting device based on human body infrared technology, packet
The master controller 1 of interconnection is included, the first human body infrared detector 2 of 1 side of master controller is set to and is set to master control
Second human body infrared detector 3 of 1 other side of device processed；Wherein, the first human body infrared detector 2 includes the first detector sheet
Body 21, the first pyroelectric infrared sensor 3222 for being set to 21 front end of the first detector ontology and it is set to the first detection
21 front end of device ontology and the first Fresnel Lenses 23 for wrapping up the first infrared detection module, fingerprint identification module, the second human body infrared detector 3
Including the second detector ontology 31, it is set to the pyroelectric infrared sensor 32 of 31 front end of the second detector ontology and is arranged
In 31 front end of the second detector ontology and the second Fresnel Lenses 33 of the second infrared detection module, fingerprint identification module of package.By the way that the luxuriant and rich with fragrance alunite of band is arranged
The human body infrared detector of your lens, detection sensitivity is high, is not easy to be influenced by the light of external environment, while to mobile
Human response is sensitive, is worked at the same time by two human body infrared detectors and judges that human body into outgoing direction, realizes two-way passenger flow information
Acquisition.Low energy consumption for pyroelectric infrared sensor 32, and power consumption is less than 50uA when work.
It is provided with battery powered module 11 in the master controller 1 as a further improvement of the utility model, is equipment
Power is provided.
As a further improvement of the utility model, the first high impulse is provided in the first human body infrared detector 2
It is provided with the second high impulse wake-up module 34 in wake-up module 24, the second human body infrared detector 3.When pedestrian is in the inspection
When being moved in survey region, the first human body infrared detector 2 and the second human body infrared detector 3 just export high level pulse to master control
Device 1 processed exports end-of-pulsing when human body leaves.Collecting device be powered after, master controller 1 in a dormant state, the first human body
Infrared detector 2 and the second human body infrared detector 3 just export high level pulse to master controller 1, detect that human body infrared is believed
After number, master controller 1 can be waken up.
Pulse width detection module 12 is provided in the master controller 1 as a further improvement of the utility model, it is main
The width for the pulse that controller 1 is sent according to the detector, the interval of pulse, the sequencing of pulse is to judge that pedestrian is logical
The whether mistake and direction of pedestrian's traveling.
It is provided with counting module 13 in the master controller 1 as a further improvement of the utility model, for recording visitor
Stream information
It is provided with wireless transport module 14 in the not controller as a further improvement of the utility model, for passing
Defeated passenger flow information.
It is set to the top of entrance, the first human body infrared detection as a further improvement of the utility model,
Device 2 is disposed proximate to inlet side, and the second human body infrared detector 3 is disposed proximate to outlet side, convenient for going out to human body
Enter direction to be judged.
The utility model focuses on, and by the way that the human body infrared detector with Fresnel Lenses is arranged, detection is sensitive
Degree is high, is not easy to be influenced by the light of external environment, while sensitive to mobile human response, passes through two human body infrared detections
Device, which works at the same time, judges that human body into outgoing direction, realizes two-way passenger flow information acquisition.Effectively reduce number of devices and to installation
The requirement of environment, to reduce installation difficulty.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore identical as the utility model above-described embodiment or approximate technical characteristic is used, in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of two-way passenger flow collecting device based on human body infrared technology, which is characterized in that the main control including interconnection
Device, the first human body infrared detector for being set to master controller side and the second human body for being set to the master controller other side
Infrared detector；The first human body infrared detector includes the first detector ontology, is set to the first detector ontology front end
The first pyroelectric infrared sensor and be set to the first detector ontology front end and wrap up the of the first infrared detection module, fingerprint identification module
One Fresnel Lenses, the second human body infrared detector include the second detector ontology, be set to the second detector ontology before
The pyroelectric infrared sensor at end and be set to the second detector ontology front end and wrap up the second infrared detection module, fingerprint identification module second
Fresnel Lenses.
2. the two-way passenger flow collecting device based on human body infrared technology as described in claim 1, which is characterized in that the master control
Battery powered module is provided in device processed.
3. the two-way passenger flow collecting device based on human body infrared technology as described in claim 1, which is characterized in that described first
It is provided with that the first high impulse wake-up module, to be provided with second in the second human body infrared detector high in human body infrared detector
Pulse wake-up module.
4. the two-way passenger flow collecting device based on human body infrared technology as claimed in claim 3, which is characterized in that the master control
Pulse width detection module is provided in device processed.
5. the two-way passenger flow collecting device based on human body infrared technology as described in claim 1, which is characterized in that the master control
It is provided with counting module in device processed.
6. the two-way passenger flow collecting device based on human body infrared technology as described in claim 1, which is characterized in that the control
Wireless transport module is provided in device.
7. the two-way passenger flow collecting device based on human body infrared technology as described in claim 1, which is characterized in that it is set to
The top of entrance, the first human body infrared detector are disposed proximate to inlet side, the second human body infrared detector
It is disposed proximate to outlet side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393551.2U CN208014046U (en) | 2018-03-22 | 2018-03-22 | A kind of two-way passenger flow collecting device of human body infrared technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820393551.2U CN208014046U (en) | 2018-03-22 | 2018-03-22 | A kind of two-way passenger flow collecting device of human body infrared technology |
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| Publication Number | Publication Date |
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| CN208014046U true CN208014046U (en) | 2018-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820393551.2U Active CN208014046U (en) | 2018-03-22 | 2018-03-22 | A kind of two-way passenger flow collecting device of human body infrared technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174024A (en) * | 2019-03-29 | 2019-08-27 | 宋九宏 | The safety control system of portable weapon |
-
2018
- 2018-03-22 CN CN201820393551.2U patent/CN208014046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174024A (en) * | 2019-03-29 | 2019-08-27 | 宋九宏 | The safety control system of portable weapon |
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