CN204576748U - Based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification - Google Patents
Based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification Download PDFInfo
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- CN204576748U CN204576748U CN201520248168.4U CN201520248168U CN204576748U CN 204576748 U CN204576748 U CN 204576748U CN 201520248168 U CN201520248168 U CN 201520248168U CN 204576748 U CN204576748 U CN 204576748U
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Abstract
The utility model provides a kind of harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification, described system comprises: RFID tag unit, comprise RFID tag and the first warning device, be configured in it operating personnel, RFID tag sends tag number comprise the label information of tag number, received RF signal for storing after, receive alarm command after control the first warning device and send alarm; Tag number is corresponding with operating personnel; Radio frequency identification read-write unit, is configured on implement, for sending radiofrequency signal, judges the size of two unit intervals and operating radius after receiving tag number, sends alarm command when spacing is not more than operating radius; Effective radius of clean-up of radio frequency identification read-write unit is not less than the operating radius of implement.The utility model achieves dangerous operation region fast automatic identification operating personnel and reports to the police, and carries out dynamic management, have the advantages such as structure is simple, easy to operate, with low cost to operating personnel.
Description
Technical field
The utility model relates to production operation safe early warning technical field, particularly relates to a kind of harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification.
Background technology
Harbour is assembly place and the hinge of land and water transportation, and how carry out scientific management to the relevant device at harbour and personnel, thus promote port security level, realizing safety in production, is the target that vast harbour management person pays close attention to.According to statistics, in harbour handling is produced, the ratio that hoisting machinery loading and unloading operation has an accident is higher, and its main cause is the carelessness of the severe working environment in harbour, high-pressure and tired work and personnel, and especially personnel's vigilance in access arrangement explosive area is not high.And in investigation and application example in the past, mostly be the safe early warning to ports handling machine, safety management system, often have ignored the importance of activity in whole harbour handling operation " people-machine-ring " system of personnel.
Radio-frequency (RF) identification (Radio Frequency Identification, being called for short RFID) technology initiatively can send radiowave (electromagnetic field of furnishing radio frequency), the characteristic of far distance automatic identification, contactless identification, it can penetrate the rugged surroundings label reading that snow, mist, ice, coating, dust and dirt and bar code cannot use, and reading rate is exceedingly fast, in most cases less than 100 milliseconds.The literary sketch ability of active radio-frequency recognition system is also important advantage.Contamination resistance, the penetration capacity of RFID technique are strong, and cost is lower.
Utility model content
Provide hereinafter about brief overview of the present utility model, to provide about the basic comprehension in some of the present utility model.Should be appreciated that this general introduction is not summarize about exhaustive of the present utility model.It is not that intention determines key of the present utility model or pith, neither intended limitation scope of the present utility model.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The utility model provides a kind of fast automatic identification operating personnel and reports to the police and operating personnel carried out to the harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification of dynamic management.
The utility model provides a kind of harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification, comprising:
First warning device, for sending alarm;
RFID tag, be connected with described first warning device, be configured in it described operating personnel, for storing the label information comprising tag number, send described tag number after received RF signal, control described first warning device after receiving alarm command and send alarm; Described tag number is corresponding with described operating personnel;
Radio frequency identification reading-writing device, is configured on implement, for sending described radiofrequency signal, sends described alarm command after receiving described tag number; The radius of clean-up of described radio frequency identification reading-writing device is not less than the operating radius of described implement.Described operating radius is when described implement work, for ensureing the personal security below implement, and should away from the regional extent of implement.
The harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification that the utility model provides carries out alternately by being worn on operating personnel's RFID tag with it with the radio frequency identification reading-writing device be configured on implement, Real-time Obtaining tag number also returns alarm command, control warning device by RFID tag and send alarm, thus realize fast automatic identification operating personnel and report to the police, also tag number can be sent to central control board and dynamic management is carried out to operating personnel.The advantages such as the utility model has structure simply based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification, easy to operate, with low cost.
Accompanying drawing explanation
With reference to below in conjunction with the explanation of accompanying drawing to the utility model embodiment, above and other objects, features and advantages of the present utility model can be understood more easily.Parts in accompanying drawing are just in order to illustrate principle of the present utility model.In the accompanying drawings, same or similar technical characteristic or parts will adopt same or similar Reference numeral to represent.
Fig. 1 is the structural representation of the utility model based on a kind of embodiment of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
Fig. 2 is the harbour handling operating personnel safety pre-warning system middle controller of the utility model based on radio-frequency (RF) identification carries out step control warning schematic diagram according to the signal intensity of prestore corresponding relation and tag number.
Fig. 3 is the scheme of installation of the utility model based on read write line in the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
Fig. 4 is the structural representation of the utility model based on a kind of preferred implementation of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
Fig. 5 is the structural representation of the utility model based on the another kind of preferred implementation of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
Description of reference numerals:
10 RFID tag unit
20 radio frequency identification read-write unit
30 central control boards
40 mobile terminals
21 read write lines
101 first RFID tag unit
102 second RFID tag unit
103 the 3rd RFID tag unit
211 omnidirectional antennas
Embodiment
With reference to the accompanying drawings embodiment of the present utility model is described.The element described in an accompanying drawing of the present utility model or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of parts that have nothing to do with the utility model, known to persons of ordinary skill in the art and process in illustrating.
Fig. 1 is the structural representation of the utility model based on a kind of embodiment of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
As shown in Figure 1, in the present embodiment, the utility model, based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification, comprising:
RFID tag unit 10, comprise RFID tag and the first warning device, be configured in it operating personnel, described RFID tag sends described tag number comprise the label information of tag number, received RF signal for storing after, receive alarm command after control described first warning device and send alarm.Described tag number is corresponding with described operating personnel.
Radio frequency identification read-write unit 20, be configured on implement, for sending described radiofrequency signal, judge after receiving described tag number whether the spacing of described RFID tag unit and described radio frequency identification read-write unit is not more than the operating radius of described implement, send alarm command when described spacing is not more than described operating radius.The radius of clean-up of radio frequency identification read-write unit 20 is not less than the operating radius of described implement.
Particularly, in the present embodiment, RFID tag unit 10 is active RFID wristband label, is provided with described first warning device in label.Described first warning device is vibrating motor or hummer.
Preferably, radio frequency identification read-write unit 20 comprises read write line and controller, described read write line is for sending described radiofrequency signal, receiving the tag number of described RFID tag transmission and be sent to described controller, described controller, for judging the size of described spacing and described operating radius after receiving described tag number, controls described read write line and sends described alarm command when described spacing is not more than described operating radius.
Particularly, in the present embodiment, described read write line is fixed rfid interrogator, is reserved with RS232 serial ports and Ethernet interface.
Preferably, under storing varying environment in described controller, the corresponding relation of signal intensity and signal propagation distance.Described corresponding relation, by under variant environment, carries out Data Collection to the signal that described read write line and RFID tag unit 10 transmit in different distance, and carries out the pre-service laggard row data analysis of removal noise and add up obtaining to collected signal.
After described controller receives described tag number, according to the signal intensity of described tag number, with the corresponding relation of the described signal intensity under current environment and signal propagation distance, calculate the standoff distance of RFID tag unit 10 and radio frequency identification read-write unit 20.
Also store default urgent early warning distance in described controller, when described standoff distance is greater than described urgent early warning distance, described controller controls described read write line and sends the first alarm command; When described standoff distance is less than or equal to described urgent early warning distance, described controller controls described read write line and sends the second alarm command.The alert frequency of described second alarm command is higher than the alert frequency of described first alarm command.
Fig. 2 is the harbour handling operating personnel safety pre-warning system middle controller of the utility model based on radio-frequency (RF) identification carries out step control warning schematic diagram according to the signal intensity of prestore corresponding relation and tag number.
As shown in Figure 2, the first RFID tag unit 101 does not enter the operating radius of the implement installing described radio frequency identification reading-writing device 20, can not trigger alarm;
Second RFID tag unit 102 enters the operating radius of the implement installing described radio frequency identification reading-writing device 20, and be greater than urgent early warning distance with the standoff distance of radio frequency identification read-write unit 20, described controller controls described read write line and sends the first alarm command, and RFID tag unit 10 controls the alarm that described first warning device sends first frequency after receiving described first alarm command;
3rd RFID tag unit 103 enters the operating radius of the implement installing described radio frequency identification reading-writing device 20, and be less than urgent early warning distance with the standoff distance of radio frequency identification read-write unit 20, described controller controls described read write line and sends the second alarm command, and RFID tag unit 10 controls the alarm that described first warning device sends second frequency after receiving described second alarm command; Described second frequency is higher than described first frequency.
Fig. 3 is the scheme of installation of the utility model based on read write line in the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.As shown in Figure 3, in the present embodiment, read write line 21 is arranged on the motion arm of implement, and read write line 21 is provided with omnidirectional antenna 211, and the radius of clean-up that omnidirectional antenna 211 sends radiofrequency signal is not less than the operating radius of described implement.
Preferably, radio frequency identification read-write unit 20 also comprises:
Secondary Report alarm device, is connected with described controller, for sending alarm under the control of described controller.
Fig. 4 is the structural representation of the utility model based on a kind of preferred implementation of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
As shown in Figure 4, in a preferred embodiment, described harbour handling operating personnel safety pre-warning system also comprises:
Central control board 30, communicates to connect with described controller, for receiving the tag number that controller sends, obtaining and storing the discrepancy information of the operating personnel corresponding to described tag number.
Particularly, a port and pier configures a central control board 30, the controller of the radio frequency identification read-write unit 20 that port and pier All Jobs equipment described in corresponding telecommunication management configures.
Preferably, described harbour handling operating personnel safety pre-warning system also comprises the card sender for writing described label information to described RFID tag.
Fig. 5 is the structural representation of the utility model based on the another kind of preferred implementation of harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification.
As shown in Figure 5, compare the operating personnel of harbour handling shown in Fig. 4 safety pre-warning system, the mobile terminal 40 communicated to connect with radio frequency identification read-write unit 20 is also comprised in system shown in Figure 5, mobile terminal 40 receives the described tag number that read write line 21 is sent by modes such as Ethernet, RS232 bus or bluetooths, and obtains the discrepancy information of operating personnel according to the tag number of storage in mobile terminal 40 and the corresponding relation of operating personnel.
In sum, the harbour handling operating personnel safety pre-warning system based on radio-frequency (RF) identification that the utility model provides carries out alternately by being worn on operating personnel's RFID tag with it with the radio frequency identification reading-writing device be configured on implement, Real-time Obtaining tag number also returns alarm command, control warning device by RFID tag and send alarm, thus realize fast automatic identification operating personnel and report to the police, also tag number can be sent to central control board and dynamic management is carried out to operating personnel.The advantages such as the utility model has structure simply based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification, easy to operate, with low cost.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1., based on a harbour handling operating personnel safety pre-warning system for radio-frequency (RF) identification, it is characterized in that, comprising:
RFID tag unit, comprise RFID tag and the first warning device, be configured in it operating personnel, described RFID tag sends described tag number comprise the label information of tag number, received RF signal for storing after, receive alarm command after control described first warning device and send alarm; Described tag number is corresponding with described operating personnel;
Radio frequency identification read-write unit, be configured on implement, for sending described radiofrequency signal, judge after receiving described tag number whether the spacing of described RFID tag unit and described radio frequency identification read-write unit is not more than the operating radius of described implement, send alarm command when described spacing is not more than described operating radius; The radius of clean-up of described radio frequency identification read-write unit is not less than the operating radius of described implement.
2. harbour handling operating personnel safety pre-warning system according to claim 1, is characterized in that, described radio frequency identification read-write unit comprises read write line and controller; Described read write line, for sending described radiofrequency signal, receives the tag number of described RFID tag transmission and is sent to described controller; Described controller, for judging the size of described spacing and described operating radius after receiving described tag number, controls described read write line and sends described alarm command when described spacing is not more than described operating radius.
3. harbour handling operating personnel safety pre-warning system according to claim 2, is characterized in that, described radio frequency identification read-write unit also comprises:
Secondary Report alarm device, is connected with described controller, for sending alarm under the control of described controller.
4. harbour handling operating personnel safety pre-warning system according to claim 2, is characterized in that, also comprise:
Central control board, communicates to connect with described controller, for receiving the tag number that controller sends, obtaining and storing the discrepancy information of the operating personnel corresponding to described tag number.
5. harbour handling operating personnel safety pre-warning system according to claim 1, is characterized in that, described first warning device is vibrating motor or hummer.
6. harbour handling operating personnel safety pre-warning system according to claim 1, is characterized in that, also comprises the card sender for writing described label information to described RFID tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248168.4U CN204576748U (en) | 2015-04-22 | 2015-04-22 | Based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248168.4U CN204576748U (en) | 2015-04-22 | 2015-04-22 | Based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification |
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| Publication Number | Publication Date |
|---|---|
| CN204576748U true CN204576748U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248168.4U Expired - Fee Related CN204576748U (en) | 2015-04-22 | 2015-04-22 | Based on the harbour handling operating personnel safety pre-warning system of radio-frequency (RF) identification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794853A (en) * | 2015-04-22 | 2015-07-22 | 交通运输部水运科学研究所 | Harbor loading and unloading operation personnel safety prewarning system and method based on radio frequency identification |
| CN105701998A (en) * | 2016-04-26 | 2016-06-22 | 北京首拓汽车滤清器制造有限公司 | Intelligent safety protection system and alarm method |
-
2015
- 2015-04-22 CN CN201520248168.4U patent/CN204576748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794853A (en) * | 2015-04-22 | 2015-07-22 | 交通运输部水运科学研究所 | Harbor loading and unloading operation personnel safety prewarning system and method based on radio frequency identification |
| CN105701998A (en) * | 2016-04-26 | 2016-06-22 | 北京首拓汽车滤清器制造有限公司 | Intelligent safety protection system and alarm method |
| CN105701998B (en) * | 2016-04-26 | 2019-03-29 | 北京首拓汽车滤清器制造有限公司 | A kind of intelligent safety protection system and alarm method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180422 |