CN104376284A - Forklift speed monitoring system based on RFID - Google Patents
Forklift speed monitoring system based on RFID Download PDFInfo
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- CN104376284A CN104376284A CN201410678375.3A CN201410678375A CN104376284A CN 104376284 A CN104376284 A CN 104376284A CN 201410678375 A CN201410678375 A CN 201410678375A CN 104376284 A CN104376284 A CN 104376284A
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- fork truck
- rfid
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- speed
- label tag
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Abstract
The invention discloses a forklift speed monitoring system based on RFID. The forklift speed monitoring system based on RFID comprises an RFID tag module, speed collection modules, a reader, a control module and a display module. The RFID tag module comprises personnel RFID tags and forklift RFID tags, wherein the personnel RFID tags and the forklift RFID tags are arranged on forklift operating personnel and forklifts respectively; the speed collection modules are arranged on the forklifts and used for collecting speed information of the forklifts and storing the collected speed information in the forklift RFID tags; the reader is used for reading information in the personnel RFID tags and information in the forklift RFID tags; the control module is used for recording serial number information of the forklifts, information of identities of the forklift operating personnel and overspeed information as abnormal data when the forklifts run beyond a normal speed and controlling the display module to display the abnormal data. The forklift speed monitoring system based on RFID is simple in design and convenient to use, automatically analyzes whether the forklifts run beyond the normal speed and automatically associates information of the forklifts with the information of the forklift operating personnel when the forklifts run beyond the normal speed.
Description
Technical field
The present invention relates to fork truck speed monitoring system, particularly relate to a kind of fork truck speed monitoring system based on RFID.
Background technology
RFID is the abbreviation of Radio Frequency Identification, i.e. radio-frequency (RF) identification, and be a kind of contactless automatic identification technology, it identifies destination object automatically by radiofrequency signal, can carry out item tracing and exchanges data rapidly.Identification work need not manual intervention, can work in various rugged surroundings.RFID technique identifiable design high-speed moving object also can identify multiple label simultaneously, swift and convenient to operate.RFID technology is born in World War II, and it is the successor of traditional bar code technology, is also called " electronic tag ".
Rfid system is in concrete application process, according to different application purposes and applied environment, the composition of rfid system can be different, but from the principle of work of rfid system, system is generally all made up of signal transmitter, signal receiver, a few part of transmit receive antenna.
1), signal transmitter in rfid system, signal transmitter, in order to different application purposes, can exist in different forms, and typical form is label (TAG).Label is equivalent to the bar code symbol in barcode technology, is used for storing the information needing to identify transmission, in addition, automatically or under the effect of external force, the information active stored must be launched unlike, label with bar code.Label is generally the low electric integrated circuit with coil, antenna, storer and control system.[1]
2) signal receiver is in rfid system, and signal receiver is generally called reader.Different different from the function completed according to the tag types supported, the complexity of reader is significantly different.The basic function of reader is just to provide the approach carrying out data transmission with label.In addition, reader also provide that quite complicated signal condition controls, bad parity verification and more orthofunction etc.In label except storing the information of needs transmission, also must contain certain additional information, as error correction information etc.Together with recognition data and information and additional information are organized according to certain structure, and outwards send according to specific order.Reader carrys out the transmission of control data stream by the additional information received.Once the information of arrival reader is by correct reception with after deciphering, reader determines the need of transmitter to the signal repetition sent once by specific algorithm, or knows that transmitter stops signalling, and Here it is " command response agreement ".Use this agreement, even if at very short time, the multiple label of very little space reading, the generation of " fraud problem " also effectively can be prevented.
3) antenna is the transmitting, the receiving trap that transmit data between label and reader.In actual applications, except system power, the shape of antenna and relative position also can affect the transmitting and receiving of data, need the antenna of professional to system to design, install.
At present, the safety traffic of fork truck is the importance of enterprise 6S safety management, and the too fast security incident that causes of fork truck travel speed takes place frequently, and is also more and more cause people to pay close attention to.
Patent " has the fork truck safety monitoring device of loudspeaker ", and (application number: 201220019312.3 applyings date: 2012-01-17) discloses a kind of fork truck safety monitoring device with loudspeaker, it comprises housing, data acquisition module in housing, controller in housing and the display on housing, data acquisition module comprises height acquisition module, inclination angle acquisition module, speed acquisition module, Weight acquisition module, corner acquisition module, controller in housing comprises data processing module, the output of data acquisition module connects the input of data processing module, the output of data processing module connects display, voice prompting device is connected with loudspeaker.The stacking overload monitoring module of this utility model simulates the overload condition in the actual use procedure of fork truck truly, and excessive speed of turning monitoring module judges whether travel speed when turning to exceeds the speed limit, and prompting truck driver needs to do a certain maintenance at certain timing node.
This mode has following defect in fork truck speed monitoring:
1. the overspeed condition of fork truck needs human eye to go to search and confirm, extremely bothers;
2. the velocity information of fork truck is stored in fork truck, when fork truck is more, need one by one go check, be inconvenient to manage;
3. the information of fork truck and the operator of fork truck depart from, and the record that may have fork truck hypervelocity but can not find the situation of forklift operator person at that time.
And if use GPS monitors in real time to each fork truck, then economic input is excessive, and cost performance is too low.
Summary of the invention
Technical matters to be solved by this invention is for defect involved in background technology, provides a kind of fork truck speed monitoring system based on RFID.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on a fork truck speed monitoring system of RFID, comprise RFID label tag module, speed acquisition module, reader, control module and display module;
Described RFID label tag module comprises personnel's RFID label tag and fork truck RFID label tag, be separately positioned on forklift operator personnel and fork truck, be provided with the identity information of corresponding forklift operator personnel in described personnel's RFID label tag, in described fork truck RFID label tag, be provided with the number information of corresponding fork truck;
The velocity information collected, on fork truck, for gathering the velocity information of fork truck, and is stored in described fork truck RFID label tag by described speed acquisition module installation;
Described reader is for reading the information in described personnel's RFID label tag and fork truck RFID label tag;
Described control module comprises analytic unit and display unit;
The identity information of the number information of fork truck, this forklift operator personnel and hypervelocity information, for analyzing the velocity information of fork truck, are recorded as abnormal data when fork truck furious driving by described analytic unit;
Described display unit is for controlling display module display abnormal data.
As a kind of further prioritization scheme of fork truck speed monitoring system based on RFID of the present invention, described speed acquisition module comprises vehicle speed sensor, signal shaping module and speed calculation module;
Described vehicle speed sensor is used for sending pulse according to the rotation situation of wheel;
Described signal shaping module is used for carrying out filter rectification to the pulse that described vehicle speed sensor sends;
Described speed calculation module is used for the speed calculating fork truck according to the rotation situation of wheel and the radiuscope of wheel.
As a kind of further prioritization scheme of fork truck speed monitoring system based on RFID of the present invention, described vehicle speed sensor adopts Hall element.
As a kind of further prioritization scheme of fork truck speed monitoring system based on RFID of the present invention, described personnel's RFID label tag and fork truck RFID label tag all comprise the diaphragm seal circuit with the first substrate and the second substrates seal.
As a kind of further prioritization scheme of fork truck speed monitoring system based on RFID of the present invention, described first substrate and the second substrate are antistatic film.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. cheap, do not need large input;
3. when fork truck exceeds the speed limit, the information of auto-associating fork truck and the operator message of fork truck;
4. whether automatic analysis fork truck exceeds the speed limit and reminds monitor staff, saves manpower.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of fork truck speed monitoring system based on RFID, comprise RFID label tag module, speed acquisition module, reader, control module and display module;
Described RFID label tag module comprises personnel's RFID label tag and fork truck RFID label tag, be separately positioned on forklift operator personnel and fork truck, be provided with the identity information of corresponding forklift operator personnel in described personnel's RFID label tag, in described fork truck RFID label tag, be provided with the number information of corresponding fork truck;
The velocity information collected, on fork truck, for gathering the velocity information of fork truck, and is stored in described fork truck RFID label tag by described speed acquisition module installation;
Described reader is for reading the information in described personnel's RFID label tag and fork truck RFID label tag;
Described control module comprises analytic unit and display unit;
The identity information of the number information of fork truck, this forklift operator personnel and hypervelocity information, for analyzing the velocity information of fork truck, are recorded as abnormal data when fork truck furious driving by described analytic unit;
Described display unit is for controlling display module display abnormal data.
As a kind of further prioritization scheme of fork truck speed monitoring system based on RFID of the present invention, described speed acquisition module comprises vehicle speed sensor, signal shaping module and speed calculation module;
Described vehicle speed sensor is used for sending pulse according to the rotation situation of wheel;
Described signal shaping module is used for carrying out filter rectification to the pulse that described vehicle speed sensor sends;
Described speed calculation module is used for the speed calculating fork truck according to the rotation situation of wheel and the radiuscope of wheel.
Described vehicle speed sensor adopts Hall element.
Described personnel's RFID label tag and fork truck RFID label tag all comprise the diaphragm seal circuit with the first substrate and the second substrates seal.
Described first substrate and the second substrate are antistatic film.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. based on a fork truck speed monitoring system of RFID, it is characterized in that, comprise RFID label tag module, speed acquisition module, reader, control module and display module;
Described RFID label tag module comprises personnel's RFID label tag and fork truck RFID label tag, be separately positioned on forklift operator personnel and fork truck, be provided with the identity information of corresponding forklift operator personnel in described personnel's RFID label tag, in described fork truck RFID label tag, be provided with the number information of corresponding fork truck;
The velocity information collected, on fork truck, for gathering the velocity information of fork truck, and is stored in described fork truck RFID label tag by described speed acquisition module installation;
Described reader is for reading the information in described personnel's RFID label tag and fork truck RFID label tag;
Described control module comprises analytic unit and display unit;
The identity information of the number information of fork truck, this forklift operator personnel and hypervelocity information, for analyzing the velocity information of fork truck, are recorded as abnormal data when fork truck furious driving by described analytic unit;
Described display unit is for controlling display module display abnormal data.
2. the fork truck speed monitoring system based on RFID according to claim 1, is characterized in that, described speed acquisition module comprises vehicle speed sensor, signal shaping module and speed calculation module;
Described vehicle speed sensor is used for sending pulse according to the rotation situation of wheel;
Described signal shaping module is used for carrying out filter rectification to the pulse that described vehicle speed sensor sends;
Described speed calculation module is used for the speed calculating fork truck according to the rotation situation of wheel and the radiuscope of wheel.
3. the fork truck speed monitoring system based on RFID according to claim 2, is characterized in that, described vehicle speed sensor adopts Hall element.
4. the fork truck speed monitoring system based on RFID according to claim 1, is characterized in that, described personnel's RFID label tag and fork truck RFID label tag all comprise the diaphragm seal circuit with the first substrate and the second substrates seal.
5. the fork truck speed monitoring system based on RFID according to claim 4, is characterized in that, described first substrate and the second substrate are antistatic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410678375.3A CN104376284A (en) | 2014-11-24 | 2014-11-24 | Forklift speed monitoring system based on RFID |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410678375.3A CN104376284A (en) | 2014-11-24 | 2014-11-24 | Forklift speed monitoring system based on RFID |
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| CN104376284A true CN104376284A (en) | 2015-02-25 |
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| CN201410678375.3A Pending CN104376284A (en) | 2014-11-24 | 2014-11-24 | Forklift speed monitoring system based on RFID |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286365A (en) * | 2019-06-21 | 2019-09-27 | 谢宝建 | A kind of novel forklift on-site positioning-speed-measuring scheme |
| CN115215267A (en) * | 2022-08-17 | 2022-10-21 | 安徽皖新电机有限公司 | Fork truck detection data abnormity monitoring system |
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| CN101490731A (en) * | 2006-09-22 | 2009-07-22 | 株式会社半导体能源研究所 | Wheeled vehicle mounted with RFID tag, RFID tag, speed measurement system, and speed measurement method |
| CN101692308A (en) * | 2009-10-12 | 2010-04-07 | 南通大学 | Motor vehicle speed intelligent monitoring system based on radio frequency identification |
| CN202600783U (en) * | 2012-03-29 | 2012-12-12 | 苏州市职业大学 | A school bus safety management system based on RFID technology |
| CN103927882A (en) * | 2014-05-06 | 2014-07-16 | 宁波金洋化工物流有限公司 | Automatic recognition and matching system and method for drop and pull transport vehicle |
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2014
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Patent Citations (5)
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| US20050088320A1 (en) * | 2003-10-08 | 2005-04-28 | Aram Kovach | System for registering and tracking vehicles |
| CN101490731A (en) * | 2006-09-22 | 2009-07-22 | 株式会社半导体能源研究所 | Wheeled vehicle mounted with RFID tag, RFID tag, speed measurement system, and speed measurement method |
| CN101692308A (en) * | 2009-10-12 | 2010-04-07 | 南通大学 | Motor vehicle speed intelligent monitoring system based on radio frequency identification |
| CN202600783U (en) * | 2012-03-29 | 2012-12-12 | 苏州市职业大学 | A school bus safety management system based on RFID technology |
| CN103927882A (en) * | 2014-05-06 | 2014-07-16 | 宁波金洋化工物流有限公司 | Automatic recognition and matching system and method for drop and pull transport vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286365A (en) * | 2019-06-21 | 2019-09-27 | 谢宝建 | A kind of novel forklift on-site positioning-speed-measuring scheme |
| CN115215267A (en) * | 2022-08-17 | 2022-10-21 | 安徽皖新电机有限公司 | Fork truck detection data abnormity monitoring system |
| CN115215267B (en) * | 2022-08-17 | 2023-09-19 | 安徽皖新电机有限公司 | Abnormal monitoring system for forklift detection data |
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Application publication date: 20150225 |
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