One-way counting method and one-way infrared counter

A one-way, infrared technology, applied in the direction of counting mechanisms/items, instruments, etc., can solve the problems of collecting bees frequently entering and leaving the beehive, unable to realize one-way exclusion and one-way counting, etc.

CN108491921BActive Publication Date: 2019-03-12XUZHOU NORMAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2019-03-12

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Abstract

Provided in the invention is a one-way counting method. Non-continuous objects moving in forward and reverse directions are separated and then infrared counting detection is carried out on the objects, so that a defect that one-way counting can not be carried out on moving objects arranged intensively according to the exiting infrared counting method is overcome. Besides, the invention also provides a one-way counter comprising an infrared counter, a guiding baffle, a first pipeline and a second pipeline; the guiding baffle separates the first pipeline from the second pipeline; a probe of theinfrared counter passes through the top of the first pipeline or the second pipeline and is fixed at the top of the pipeline. With setting of the sizes of the apertures of the first pipeline and the second pipeline, single passing of a to-be-tested object in the pipeline is limited; and thus accurate one-way counting of non-continuous objects arranged intensively is realized. According to the one-way infrared counter for statistics of the attendance number of the colony, bees going in or out of a beehive are divided and separated ingeniously based on habits of going in or out of the beehive bybees, so that accurate one-way detection counting of the out-of-beehive number of bees is realized.
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Description

technical field

[0001] The invention relates to an infrared detection and counting method and device, in particular to a one-way counting method and a one-way infrared counter. Background technique

[0002] Infrared counters count by emitting infrared rays and interacting with detection objects, and are generally divided into through-beam and reflective. The through-beam infrared counter has a transmitting head and a receiving head. The transmitting head is opposite to the receiving head. When an object passes through, the infrared rays are blocked, and the receiving head outputs a pulse signal to the counter for counting; the reflective infrared counter is Put the transmitting head and the receiving head together to make an infrared probe. When an object passes in front of the probe, the infrared rays reflected by the object are detected by the receiving head, and the receiving head outputs a pulse to the counter for counting.

[0003] Infrared counters are widely used in ...

Examples

Embodiment 1

[0031] Such as Figure 1-5 Shown, a kind of one-way infrared counting device that is used for counting the attendance number of Italian bee colony, it is arranged on the beehive front wall, comprises guide baffle, reflective infrared counter, wherein, guide baffle includes horizontal plate 3, vertical plate 4 and two side plates 8 . The horizontal plate 3 is parallel to the beehive bottom plate 2, the distance between the lower bottom surface of the horizontal plate 3 and the upper surface of the beehive bottom plate 2 is 8mm, and the gap between the lower bottom surface of the horizontal plate 3 and the upper surface of the beehive bottom plate 2 forms a honeycomb path . The horizontal plate 3 passes through the front wall 1 of the beehive and is fixed on the front wall 1 of the beehive. The bottom of the vertical plate 4 is connected to the part of the horizontal plate 3 located in the beehive, the angle between the vertical plate 4 and the horizontal plate 3 is 90°, the d...

Embodiment 2

[0036] Such as Figure 1-5As shown, a kind of one-way infrared counting device that is used for counting the number of attendance of the middle bee colony, the difference between this embodiment and embodiment 1 is that, because the middle bee is smaller than the Italian bee, the horizontal plate 3 The distance between the lower bottom surface of the beehive and the upper surface of the beehive bottom plate 2 is reduced to 7mm, and the distance between the vertical board 4 and the front wall 1 of the beehive is also reduced to 7mm, that is, the bee path is changed to the bee path to adapt to the life of the bee habit. Going out of the nest hole 5 and entering the nest hole 5 are all reduced to 4.2mm, also is to pass through the nest hole 5 one by one when the middle honeybee goes out of the nest when the lesser middle bee of guaranteeing build.