CN201589615U - Digitalized device for automatically identifying location of geodetic measuring point - Google Patents

Abstract

The utility model relates to a digitalized device for automatically identifying the location of a geodetic measuring point at ordinary times or under field fight. The device comprises two parts which are independent to each other, namely an electronic tag and a reader, wherein the electronic tag is an RFID (Radio Frequency Identification) electronic tag, and the reader is an RFID electronic tag data reader; the electronic tag for the radio frequency identification of point location comprises a marking cover, a bearing rib, a fastening screw, a securing nut and an electronic tag; by pivoting about the fastening screw, the securing nut, the marking cover and the bearing rib of the marking cover are sequentially arranged from the top down; and the bearing rib for the marking cover is covered by the marking cover in a cambered surface manner, a holding space is formed between the bearing rib of the marking cover and the marking cover, and the electronic tag is arranged in the holding space. Information of point location of the geodetic measuring point is encrypted by the reader and then written into the electronic tag. The passive electronic tag is implanted in a groove on the inner side of the marking cover. When the device needs to read back the data, the reader sends out microwave polling signals, the electronic tag rectifies parts of the received microwave polling signals into direct current to lead a circuit in the electronic tag to work, and the other parts of microwave energy signals are modulated by the data information stored in the electronic tag and then reflected back to the reader.

Description

Geodetic station point bit digital Automatic Logos device

Affiliated technical field

The utility model relates to a kind of method and device that geodetic station point position is rapidly and efficiently identified, can be widely used at ordinary times with field condition under the Automatic Logos of the information processing of geodetic station point bit data and point.

Background technology

At present, the sign of geodetic station point position mainly adopts artificial target, sign.After a position operation achievement forms, according to geodesic requirement label is implanted this point, compile at the label place simultaneously and put bit number.When needs utilization point position operation achievement, at first, manually look for a little according to the information such as coordinate data in some bit number and the operation achievement, find behind the position detailed data that obtains this point from the operation outcome table.

The subject matter that artificial target, sign exist is: one, the artificial some position difficulty of seeking, and look for labour intensity a little big, be difficult to find a bit flag thing sometimes; Two, look for night an operation to become more difficult, even may not realize; Three, artificial identification method is difficult to carry out a digital collection of position operation achievement data.

Summary of the invention

In order to overcome the deficiency of the artificial sign in geodetic station point position, the utility model provides a kind of new geodetic station point position Automatic Logos device.

The technical scheme that its technical matters that solves the utility model adopts is: geodetic station point bit digital Automatic Logos device is made up of two major parts, and one is digitizing to store, to transmit and edit the active or passive radio frequency identification point bit flag electronic tag (RFID) of measurement data; Another is the radio frequency recognizing electronic label data reader/writer.Electronic tag carries out communications such as data transmission and is connected by radio frequency signal with read write line.Wherein, radio-frequency (RF) identification point bit flag electronic tag comprises: mark lid, mark lid supporting rib, gib screw, fastening nut, electronic tag body.With the gib screw is that axle is disposed with fastening nut, mark lid and mark lid supporting rib from top to bottom, the mark lid is arc surface and is covered on the mark lid brace rod, form a receiving space between mark lid brace rod and the mark lid, the electronic tag body is placed in this receiving space.Gib screw is inserted ground, screw fastening nut, mark lid and mark lid supporting rib is on the ground fastening.After geodetic surveying operation achievement data form, encrypt these data in the storer that writes in the electronic tag with certain form by read write line, this electronic tag is embedded mark lid inside, some position, the mark lid is implanted ground, form digital electronic point position mark.When needs utilization point position operation achievement, in the certain limit of gauge point (several meters to tens meters of air line distances), read write line can be set up automatically with the radio frequency encryption communication of electronic tag and get in touch, the data message in the electron gain label.Simultaneously can search out the electronic tag position soon according to the power of read write line communication signal.

The beneficial effects of the utility model are, read write line in this device can be automatically, quickly and accurately the numerical information of operation achievement is stored in the electronic tag in the bit flag automatically, when this operation achievement of needs, utilize read write line to seek gauge point within the specific limits automatically again, obtain the operation achievement data of this some position simultaneously wirelessly automatically.Utilize REID, can form geodetic station point bit data digitizing electroactive marker subtab, realized at ordinary times with field condition under geodetic station point position wireless, identify and put the digitizing retaking of a year or grade of a work data fast and automatically.

Description of drawings

Fig. 1 is the fundamental diagram of geodetic station point bit digital Automatic Logos device.

Fig. 2 is the radio-frequency (RF) identification point bit flag Electronic Tag Structure figure of geodetic station point bit digital Automatic Logos device.

Fig. 3 is that the radio-frequency (RF) identification point bit flag electronic tag of geodetic station point bit digital Automatic Logos device is installed outside drawing.

1. marks lid among the figure, 2. mark lid supporting rib, 3. mark gib screw, 4. fastening nut, 5. electronic tag, 6. ground (road surface).

Embodiment

As accompanying drawing 1, geodetic station point bit digital Automatic Logos device is made up of two devices, and the one, can digitizing store, transmit and edit the radio-frequency (RF) identification point bit flag electronic tag (RFID) of measurement data, this electronic tag can be active or passive two kinds; The 2nd, the radio frequency recognizing electronic label data reader/writer.Electronic tag carries out communications such as data transmission and is connected by radio frequency signal with read write line.Wherein, as shown in Figure 2, radio-frequency (RF) identification point bit flag electronic tag comprises: mark lid 1, mark lid supporting rib 2, gib screw 3, fastening nut 4, electronic tag 5.With the gib screw is that axle is disposed with fastening nut, mark lid and mark lid supporting rib from top to bottom, the mark lid is arc surface and is covered on the mark lid brace rod, form a receiving space between mark lid brace rod and the mark lid, electronic tag is placed in this receiving space.Gib screw is inserted ground, screw fastening nut, mark lid and mark lid supporting rib are fastened on the ground 6.Radio-frequency (RF) identification point bit flag electronic tag of the present utility model be installed in behind the ground outward appearance as shown in Figure 3.Geodetic station point position operation achievement is passed to (can comprise information such as a bit number, coordinate, elevation, attribute, the description of some position, time on date) rfid interrogator of this device by the communication interface of subscriber computer.Read write line is handled the back to this group information data and by wireless or wired mode electronic tag (RFID) is encrypted rewriting, finishes a position operation achievement data storage to electronic tag.When a position operation achievement is utilized again, by wireless mode, utilize the read function of read write line to read back the information data of electronic tag stored, obtain information, give subscriber computer this information, the retaking of a year or grade of finishing information utilizes again.Thereby solved preferably at ordinary times with field condition under digitizing sign and the Automatic Logos problem of geodetic station point bit data.

Claims (3)

1. geodetic station point bit digital Automatic Logos device, form by two major parts, one is digitizing to store, to transmit and edit the some bit flag electronic tag of measurement data, another is the electronic tag data read write line, it is characterized in that: described electronic tag is a radio frequency recognizing electronic label, and described data reader/writer is the radio frequency recognizing electronic label data reader/writer; Wherein, radio-frequency (RF) identification point bit flag electronic tag comprises: mark lid, supporting rib, gib screw, fastening nut and electronic tag, with the gib screw is that axle is disposed with fastening nut, mark lid and mark lid supporting rib from top to bottom, the mark lid is arc surface and is covered on the mark lid brace rod, form a receiving space between mark lid brace rod and the mark lid, electronic tag is placed in this receiving space.

2. geodetic station point bit digital Automatic Logos device as claimed in claim 1, it is characterized in that: described radio frequency recognizing electronic label is active radio frequency recognizing electronic label.

3. geodetic station point bit digital Automatic Logos device as claimed in claim 1, it is characterized in that: described radio frequency recognizing electronic label is the passive radio frequency identification electronic tag.

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