CN205692187U

CN205692187U - A kind of flat objects fixation and recognition array layer structure

Info

Publication number: CN205692187U
Application number: CN201620221600.5U
Authority: CN
Inventors: 秦传宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-22
Filing date: 2016-03-22
Publication date: 2016-11-16
Anticipated expiration: 2026-03-22

Abstract

The utility model discloses a kind of flat objects fixation and recognition array layer structure, including RFID antenna array, photosensitive array, temperature-sensitive array, array information collection module and array information Treatment Analysis module, it also includes the Array Control Circuit that each array is corresponding, described array information collection module and array information process and are connected with each other, and each Array Control Circuit is connected with described array information collection module respectively.This novel bottom rear that overall structure is placed in the smooth place such as metope, desktop, can not only precise positioning tag object and personnel, solve problem when occurring without tag object and personnel simultaneously；Can substantially utilize temperature-sensitive array perception to distinguish the classification of object；Meanwhile, to object scanning modeling, with tag object three-dimensional data base comparison accordance, secondary checking is to confirm the accurate plane coordinates of object and space coordinates, and mechanism available to execute uses, and precisely avoids without tag object.

Description

A kind of flat objects fixation and recognition array layer structure

Technical field

This utility model relates to indoor positioning field, is specially a kind of plane identification location structure.

Background technology

RFID indoor positioning principle is a kind of contactless automatic identification technology, and it identifies mesh automatically by radiofrequency signal Mark object also obtains related data.In recent years, RFID technique has obtained unprecedented development, logistics, traffic, security protection, food, zero The industry such as sell extensively to apply, be also applied to indoor positioning field.Compared with traditional location technology, RFID technique have with Under the outstanding advantages of several aspects: 1) contactless operation, application is convenient；2) susceptiveness is good, and it can identify motion at high speed Object, it is possible to multiple targets identify simultaneously；3) environmental suitability is strong；4) information in RFID label tag may be repeated Amendment；5) safety is high, the information that RFID label tag stores can use cryptoguard, AES etc. make its content be difficult to by Forge and change.

But, indoor positioning technologies still there is problems in that 1, applied environment builds complexity；2, high cost；3, multiple Heterocycle border application adaptability is poor, do not have label object None-identified it, existing indoor object and personnel positioning technology Tag object and personnel can only have been positioned.Meanwhile, existing indoor object and personnel positioning technology use merely RFID label tag object, And utilizing the distance between personnel's mobile computing method label and card reader group to position, it cannot effectively distinguish object and personnel Classification and its volume size.

Utility model content

The purpose of this utility model is to provide a kind of tag object or do not have the identification of tag object in complex environment Mode, provides the distribution diagram of accurate object space for robot device.

For achieving the above object, the following technical scheme of this utility model offer: a kind of flat objects fixation and recognition array layer Structure, including interconnective RFID antenna array and RFID antenna Array Control Circuit, it also includes:

Photosensitive array, photosensitive array control circuit, described photosensitive array and photosensitive array control circuit are connected with each other, in order to The light field change of the newly-increased object periphery of scanning；

Temperature-sensitive array, temperature-sensitive Array Control Circuit, described temperature-sensitive array and temperature-sensitive Array Control Circuit be connected with each other, in order to Analyze and there is the fixing object of lower temperature and there is the movable object of higher temperature；

Array information collection module and array information Treatment Analysis module, described array information collection module and array letter Breath processes and is connected with each other, and sets up plane coordinates and the space coordinates of tag object, and the plane at contrast actuator place is sat Mark, space coordinates；

Described photosensitive array control circuit, temperature-sensitive Array Control Circuit and RFID antenna Array Control Circuit respectively with institute The array information collection module stated is connected.

Further describe as to above-mentioned flat objects fixation and recognition array layer structure, also include pressure sensitive array and pressure Power induction arrays control circuit, described pressure sensitive array and pressure sensitive Array Control Circuit are connected with each other, and hold in order to calculate The pressure of row mechanism touching object；Described pressure sensitive Array Control Circuit is connected with described array information collection module Connect.

Further describe as to above-mentioned flat objects fixation and recognition array layer structure, described RFID antenna array, sense Optical arrays, temperature-sensitive array, pressure sensitive array arrange according to level from top to bottom.

Further describing as to above-mentioned flat objects fixation and recognition array layer structure, described RFID antenna array includes Multiple evenly distributed sensor label regions, described photosensitive array, temperature-sensitive array and pressure sensitive array are respectively equipped with multiple Evenly distributed induction point, the area in described sensor label region more than the area of induction point, each photosensitive array, temperature-sensitive array and The pressure sensitive array induction point in relevant position overlaps everywhere.

Further describe as to above-mentioned flat objects fixation and recognition array layer structure, described array information collection module And between array information Treatment Analysis module, it is additionally provided with array information transport module, transmission array information collection module and array letter Signal between breath Treatment Analysis module, described array information transport module is WIFI module.

Compared with prior art, the beneficial effects of the utility model are: overall structure is placed in metope, desktop etc. entirely Side bottom rear, can not only precise positioning tag object and personnel, solve when occurring without tag object and personnel simultaneously Problem；Can substantially utilize temperature-sensitive array perception to distinguish dead thing and movable personnel, animal, carry out preliminary classification.Use mark Signing three-dimensional modeling data storehouse and the photosensitive array synchronous scanning modeling of object, scanning newly-increased object periphery light field change, with label Object dimensional data base's comparison accordance, secondary checking is to confirm the accurate plane coordinates of object and space coordinates, machine available to execute Structure uses, and precisely avoids without tag object.And pressure array computation weight of object and and object between pressure state.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model；

Fig. 2 is the schematic diagram of fixation and recognition array layer structure.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Referring to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of flat objects fixation and recognition array layer is tied Structure, including interconnective RFID antenna array and RFID antenna Array Control Circuit, it also includes:

Array information collection module and array information Treatment Analysis module, described array information collection module and array letter Breath processes and is connected with each other, and sets up plane coordinates and the space coordinates of tag object, and the plane at contrast actuator place is sat Mark, space coordinates；Array information collection module is processor array, array information Treatment Analysis module use local side main frame and The set of cloud server.

Further describing as to above-mentioned flat objects fixation and recognition array layer structure, described RFID antenna array includes Multiple evenly distributed sensor label regions 1, described photosensitive array, temperature-sensitive array and pressure sensitive array are respectively equipped with multiple Evenly distributed induction point 2, the area in described sensor label region is more than the area of induction point, each photosensitive array, temperature-sensitive array Overlap at the induction point of relevant position with pressure sensitive array everywhere.

This novel operation principle:

When pressure sensitive array triggers, photosensitive array carries out holoscan, and now array information collection module sends and collects Information in array information Treatment Analysis module, then by its return information result；

RFID antenna Array Control Circuit, RFID antenna array collect the information being triggered to, and return information is believed to array Breath collection module, sends the information collected in array information Treatment Analysis module, then is identified tag along sort object and non-by it Tag object, finally export analysis result (including the coordinate information of object, attribute information) give actuator, with this complete doublet Moving of body.Photosensitive array, temperature-sensitive array and control circuit thereof are then same transmission principle, respectively to end of probe place Position carries out the temperature sensing determined type of photosensitive scanning modeling, object.

Originally novel 1. tag object thingness can be provided by cloud server；

2. provided by device identifying information and there is no tag object space distribution diagram, precisely avoid for robot device not having Tag object provides data；

3. the space allocation information of tag object, and desktop, table top, wall is not had by device identifying information real-time update Face isoplanar service condition data.

Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a flat objects fixation and recognition array layer structure, including interconnective RFID antenna array and RFID antenna array Control circuit, it is characterised in that: also include

Photosensitive array, photosensitive array control circuit, described photosensitive array and photosensitive array control circuit are connected with each other, in order to scan The light field change of newly-increased object periphery；

Temperature-sensitive array, temperature-sensitive Array Control Circuit, described temperature-sensitive array and temperature-sensitive Array Control Circuit are connected with each other, in order to analyze There is the fixing object of lower temperature and there is the movable object of higher temperature；

Array information collection module and array information Treatment Analysis module, at described array information collection module and array information Reason is connected with each other, and sets up plane coordinates and the space coordinates of tag object, and the contrast plane coordinates at actuator place, sky Between coordinate；

Described photosensitive array control circuit, temperature-sensitive Array Control Circuit and RFID antenna Array Control Circuit are respectively with described Array information collection module is connected.

A kind of flat objects fixation and recognition array layer structure the most according to claim 1, it is characterised in that: also include pressure Induction arrays and pressure sensitive Array Control Circuit, described pressure sensitive array interconnects mutually with pressure sensitive Array Control Circuit Connect, in order to calculate the pressure of actuator touching object；Described pressure sensitive Array Control Circuit and described array information Collection module is connected.

A kind of flat objects fixation and recognition array layer structure the most according to claim 2, it is characterised in that: described RFID Aerial array, photosensitive array, temperature-sensitive array, pressure sensitive array arrange according to level from top to bottom.

A kind of flat objects fixation and recognition array layer structure the most according to claim 2, it is characterised in that: described RFID Aerial array includes multiple evenly distributed sensor label region, described photosensitive array, temperature-sensitive array and pressure sensitive array Being respectively equipped with multiple evenly distributed induction point, the area in described sensor label region is more than the area of induction point, each photosensitive battle array Row, temperature-sensitive array and the pressure sensitive array induction point in relevant position overlap everywhere.

A kind of flat objects fixation and recognition array layer structure the most according to claim 1, it is characterised in that: described array Array information transport module, transmission array information it is additionally provided with between information collection module and array information Treatment Analysis module Signal between module and array information Treatment Analysis module, described array information transport module is WIFI module.