CN203025505U - Data collector with memory function for crane - Google Patents
Data collector with memory function for crane Download PDFInfo
- Publication number
- CN203025505U CN203025505U CN 201220651415 CN201220651415U CN203025505U CN 203025505 U CN203025505 U CN 203025505U CN 201220651415 CN201220651415 CN 201220651415 CN 201220651415 U CN201220651415 U CN 201220651415U CN 203025505 U CN203025505 U CN 203025505U
- Authority
- CN
- China
- Prior art keywords
- crane
- module
- acquisition unit
- data acquisition
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a data collector with the memory function for a crane. The data collector comprises a microcomputer processor used for controlling the data collector to work, a power supply module used for supplying proper working voltage to the data collector, an isolation communication module used for realizing isolation communication between the data collector and a main control equipment of the crane and an SD card (Secure Digital Memory Card) memory module used for storing working state data of the crane equipment, wherein the power supply module, the isolation communication module and the SD card memory module are respectively connected with a corresponding interface of the microcomputer processor, and the microcomputer processor collects the working state data of the crane through the isolation communication module and stores the collected data into the SD card memory module in a specific data format. The data collector for the crane can collect and store the working state data of the crane equipment with low cost and long time, so that a user or a manufacturer of the crane can conveniently monitor and analyze the running state of the crane.
Description
Technical field
The utility model relates to data acquisition unit, specifically a kind of crane data acquisition unit with memory function.
Background technology
The application of crane facility at present is very extensive, relates to multiple career field, no matter is high-tech factory building, or the Open pit Area of work under bad environment all can be seen coming into operation of crane facility.But the regulatory requirement to various crane facility running state data has meanwhile also appearred, especially the running status of the equipment of long-time continuous operation needed long-term monitoring, therefore just need to send the special messenger regularly to go field notes, perhaps long-term on-the-spot the tracking.So not only monitoring is inconvenient, the cost of management maintenance is very high again, and the data volume of record also limited, can not continuous monitoring, also cannot find detail time that fault occurs and the virtual condition of equipment in case break down, therefore also be unfavorable for the fault analysis in later stage.
The utility model content
The purpose of this utility model is to provide a kind of crane data acquisition unit with memory function, can realize the long-time collection of crane operating status data is stored with low cost, and work does not cause interference to crane.
The purpose of this utility model is achieved through the following technical measures:
A kind of crane data acquisition unit with memory function, it is characterized in that described data acquisition unit comprise for the micro processor of controlling this data acquisition unit work, be used to data acquisition unit provide proper operation voltage power module, be used for realizing isolating between data acquisition unit and crane main control equipment the isolation communication module of communication and the SD card memory module that is used for storing the crane facility operating state data; Described power module, isolation communication module and SD card memory module are connected respectively to the corresponding interface of described micro processor, described micro processor gathers the operating state data of crane by the isolation communication module, and the data that collect are stored in described SD card memory module with specific data layout.
As a kind of embodiment of utility model, described SD card memory module is connected to the corresponding interface of micro processor by high speed SSP bus.
For the ease of the transfer of crane operating status data, as implementing novel a kind of improvement, described data acquisition unit also comprises be used to the USB communication module that connects outside USB flash disk; Described USB communication module is connected to the corresponding interface of described micro processor, described micro processor is transferred to outside USB flash disk with the crane operating status data that are stored in described SD card memory module by the USB communication module based on the control signal of external unit input.
As implementing novel a kind of embodiment, described data acquisition unit also comprises for the button display interface module that connects external key equipment; Described button display interface module is connected to the corresponding interface of described micro processor.
As implementing novel a kind of embodiment, described data acquisition unit also comprises the alarm module, described alarm module is connected to the corresponding interface of described micro processor, the duty of described micro processor based on data collector, control alarm module is sent and is piped or stop piping.
As implementing novel a kind of embodiment, described data acquisition unit also comprises the reset circuit module for the hand-reset data acquisition unit, and described reset circuit module is connected to the corresponding interface of described micro processor.
Compared with prior art, the utlity model has following beneficial effect:
The first, data acquisition unit of the present utility model has been realized the communication of complete electrical isolation by isolation communicating circuit and crane main control equipment, carries out the data acquisition transmission;
Second, it is storage medium that crane of the present utility model has adopted large capacity SD card memory module with data acquisition unit, the data that can be for a long time a large amount of records gathers for the user preserves continuous crane facility operating state data, are carried out the storage of data and regularly management;
The 3rd, data acquisition unit of the present utility model is provided with the USB communication module, can read and dump data by outside USB flash disk, for the user provides convenience to reading of equipment continuum of states data, satisfy the user of crane facility and producer to the Continuous Tracking of equipment running status;
The 4th, the utility model data acquisition unit is on the basis of hardware, coordinate software section, can realize also namely that man-machine interface is mutual, the management of the storage of the collection of the setting of systematic parameter, data, data, data and dump etc., and adopt efficient embedded file system that data are effectively managed;
The 5th, crane data acquisition unit of the present utility model can be connected with host computer by interface module, and under the control of software coordinates, the user can be according to demand, the data that collect are carried out inquiry and analysis, obtain the ruuning situation of crane facility, facilitate crane facility producer or administrative authority to carry out the necessary adjustment that arranges to the crane facility of managing.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the theory diagram of the utility model data acquisition unit;
Fig. 2 is the circuit theory diagrams of micro processor in the utility model specific embodiment;
Fig. 3 is the circuit theory diagrams of power module in the utility model specific embodiment;
Fig. 4 is the circuit theory diagrams of isolation communication module in the utility model specific embodiment;
Fig. 5 is the circuit theory diagrams of SD card memory module in the utility model specific embodiment;
Fig. 6 is the circuit theory diagrams of USB communication module in the utility model specific embodiment.
Embodiment
Fig. 1 shows a kind of embodiment of the crane use data acquisition unit of the utility model band memory function, comprise for the micro processor of controlling this data acquisition unit work, be used to data acquisition unit that the power module of proper operation voltage is provided, be used for realizing isolating between data acquisition unit and crane main control equipment the isolation communication module of communication, the SD card memory module that is used for storage crane facility operating state data, be used for connecting the USB communication module of outside USB flash disk, be used for connecting the button display interface module of external key equipment, alarm module and be used for the reset circuit module of hand-reset data acquisition unit.wherein, power module, the isolation communication module, the USB communication module, the button display interface module, alarm module and reset circuit module are connected respectively to the corresponding interface of micro processor, SD card memory module is connected to the corresponding interface of micro processor by high speed SSP bus, micro processor gathered and stored one group of data with each second speed gathers the voltage of crane by the isolation communication module, electric current, power, rotating speed, torque, motor temperature, environment temperature, the a series of activities status datas such as fault type, and the data that collect are stored in SD card memory module with specific data layout, when data acquisition unit is in abnormal operating state, control alarm module is sent and is piped or stop piping.Operating personnel by with the control signal of the matching used press key equipment of data acquisition unit input, the crane operating status data that are stored in SD card memory module are transferred to outside USB flash disk by the USB communication module.Wherein, above-mentioned button display interface module, alarm module and reset circuit module all adopt existing circuit form.
Fig. 2 shows the micro processor in the utility model specific embodiment, it is the high-performance COTEX-M3 kernel main control chip U4A of LPC1766FBD100 that micro processor in the present embodiment adopts model, it has processing power at a high speed, be used for controlling the work that the utility model crane is used each functional module of data acquisition unit, can support to have the microcomputer control system of high speed processing ability, its corresponding pin leads to isolation communication module interface, SD card memory module interface, USB communication module interface, the alarm module interface, button display module interface and reseting interface.
Fig. 3 shows the power module in the utility model specific embodiment, comprise that model is voltage stabilizing chip U26, voltage stabilizing chip U27 and the external circuit of LM1117-3.3V, the power circuit that voltage stabilizing chip U26 and voltage stabilizing chip U27 form provides respectively the Voltage-output of one road 3.3V, in this circuit by the linear voltage-stabilized power supply circuit of above-mentioned set of devices; Namely, power module in the present embodiment has independently voltage-stabilized power supply circuit of two-way, these two different voltage output ends are connected respectively to the power input that the utility model crane is used the corresponding module in data acquisition unit, be used for providing power supply to the device of the various different electric pressures of hardware system, satisfied each module different requirements to supply voltage in data acquisition unit of the utility model crane.
Fig. 4 shows the isolation communication module in the utility model specific embodiment, be the isolation RS 485 communicating circuit, comprise that model is the magnetic isolation level conversion chip U16 of ADM2483, model is that the anti-lightning strike TVS of the bus of RS485 and model are insulating power supply chip U11 and the external circuit thereof of IB0505, the pin RXD1 of the former avris of magnetic isolation level conversion chip U16, pin RIS1 and pin TXD1 are connected to the isolation communication module interface of main control chip U4A in the present embodiment, namely isolate the input of communication module, the output of output termination micro processor communication port, input end, the pin BB0 of magnetic isolation level conversion chip U16 secondary side and pin AA0 are respectively by resistance R 52 and resistance R 53 access external communication buses, the external communication bus is the external communication interface of isolation communication module, be used for realizing that with the crane main control equipment that is gathered communication is connected, the shielding line ground pin FGND of the anti-lightning strike TVS of bus is connected with the external communication bus with transceiver ground pin GND2, insulating power supply chip U11 can realize the height isolation conversion of voltage, provide the isolation communication required insulating power supply voltage, being magnetic isolation level conversion chip U16 provides the insulating power supply voltage of 5.2V, realized isolation transmission and the signal level conversion of communication signal by magnetic isolation level conversion chip U16, thereby realization is isolated from main control chip U4A to the present embodiment crane with the communication that data acquisition unit connects the crane main control equipment, and by the anti-lightning strike TVS of bus, outside communication bus is carried out anti-lightning strike protection, realize the present embodiment crane communication modes of complete electrical isolation between data acquisition unit and crane main control equipment, with data acquisition unit, dissimilar crane facility is carried out data acquisition to adapt to the embodiment crane.
Fig. 5 shows the SD card memory module in the utility model specific embodiment, be large capacity SD card memory circuit, comprise that type is the SD card SD1 of MICRO SD and electrostatic defending chip E1 and the external circuit thereof that model is ESDA6V1W5, SD card SD1 is connected to the SD card memory module interface of main control chip U4A by high speed SSP bus, it is the input of SD card memory module, the output of the SSP interface of output termination main control chip U4A, input end, electricity protection chip E1 is connected with the respective pins of SD card interface chip SD1, SD card memory module is used for preserving the crane facility operating state data that collects, can adopt existing jumbo SD storage card, SD card SD1 can carry out quick storage to the real-time crane facility operating state data that collects by high speed SSP bus, and the present embodiment is effectively managed the data on the SD storage card by the file system in system program.
Fig. 6 shows the USB communication module in the utility model specific embodiment, be the USB2.0 communicating circuit, comprise integrated USB HOST interface function in main control chip U4A, model is the USB power management chip U10 of LM3526M-L, the external circuit that resistance and electric capacity form etc., the pin USB_OVRCR of USB power management chip U10, pin USB_POWER, pin USB_D-, pin USB_D+ and pin USB_PWRD are connected to the USB communication module interface of main control chip U4A, it is the input of USB2.0 communicating circuit, the output of output termination micro processor serial ports, input end.USB power management chip U10 mainly is responsible for providing suitable electric current and voltage to USB interface, guarantee the power supply supply of external USB equipment (mainly referring to USB flash disk), the agreement of USB communication and level under the cooperation of system software by USB HOST Implement of Function Module integrated in main control chip U4A.The USB communication module of the present embodiment is used for the user and the data of storing in the utility model and information is read etc., Host interface by special-purpose USB2.0 agreement is connected with outside USB flash disk, the access of realization to USB flash disk, and read the data of storing on the SD card by USB flash disk, facilitate customer analysis to use, the user can copy transfer according to the irregular data to the crane facility that collects of actual demand, avoid time data memory long, the data that collect have exceeded the maximum storage of internal system to data, thereby cause loss of data.
Embodiment of the present utility model is not limited to this, according to foregoing, ordinary skill knowledge and customary means according to this area, do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite, equivalent modifications, replacement or change that the utility model can also be made other various ways all can realize the utility model purpose.
Claims (6)
1. crane data acquisition unit with memory function is characterized in that: described data acquisition unit comprise for the micro processor of controlling this data acquisition unit work, be used to data acquisition unit provide proper operation voltage power module, be used for realizing isolating between data acquisition unit and crane main control equipment the isolation communication module of communication and the SD card memory module that is used for storing the crane facility operating state data; Described power module, isolation communication module and SD card memory module are connected respectively to the corresponding interface of described micro processor, described micro processor gathers the operating state data of crane by the isolation communication module, and the data that collect are stored in described SD card memory module with specific data layout.
2. the crane data acquisition unit with memory function according to claim 1, it is characterized in that: described SD card memory module is connected to the corresponding interface of micro processor by high speed SSP bus.
3. the crane data acquisition unit with memory function according to claim 1 and 2, it is characterized in that: described data acquisition unit also comprises be used to the USB communication module that connects outside USB flash disk; Described USB communication module is connected to the corresponding interface of described micro processor, described micro processor is transferred to outside USB flash disk with the crane operating status data that are stored in described SD card memory module by the USB communication module based on the control signal of external unit input.
4. the crane data acquisition unit with memory function according to claim 3 is characterized in that: described data acquisition unit also comprises for the button display interface module that connects external key equipment; Described button display interface module is connected to the corresponding interface of described micro processor.
5. the crane data acquisition unit with memory function according to claim 4, it is characterized in that: described data acquisition unit also comprises the alarm module, described alarm module is connected to the corresponding interface of described micro processor, the duty of described micro processor based on data collector, control alarm module is sent and is piped or stop piping.
6. the crane data acquisition unit with memory function according to claim 5, it is characterized in that: described data acquisition unit also comprises the reset circuit module for the hand-reset data acquisition unit, and described reset circuit module is connected to the corresponding interface of described micro processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651415 CN203025505U (en) | 2012-11-30 | 2012-11-30 | Data collector with memory function for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651415 CN203025505U (en) | 2012-11-30 | 2012-11-30 | Data collector with memory function for crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025505U true CN203025505U (en) | 2013-06-26 |
Family
ID=48649475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651415 Expired - Fee Related CN203025505U (en) | 2012-11-30 | 2012-11-30 | Data collector with memory function for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523715A (en) * | 2018-10-19 | 2019-03-26 | 西安科技大学 | A kind of self-service express delivery cabinet based on Internet of Things and post part, pickup method |
-
2012
- 2012-11-30 CN CN 201220651415 patent/CN203025505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523715A (en) * | 2018-10-19 | 2019-03-26 | 西安科技大学 | A kind of self-service express delivery cabinet based on Internet of Things and post part, pickup method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204257948U (en) | A kind of smart jack and intelligent socket system | |
| CN102325149A (en) | Intelligent network remote terminal unit (RTU) system of electrified railway | |
| CN104052152B (en) | Intelligence supplies power distribution equipment | |
| CN202351676U (en) | Energy consumption metering and production safety monitoring system | |
| CN203025505U (en) | Data collector with memory function for crane | |
| CN203300765U (en) | Battery management device | |
| CN105809938A (en) | Photovoltaic power station cell panel power line carrier monitoring system | |
| CN204882838U (en) | Direct current 240 or 336V distribution equipment electric quantity and load condition monitor cell | |
| CN104090242A (en) | Intelligent integrated power supply insulation detection module | |
| CN202217381U (en) | Data collector | |
| CN102506932A (en) | Thermodynamic type energy-efficiency data acquisition terminal | |
| CN204613681U (en) | A kind of industrial equipment state data access controller | |
| CN202394233U (en) | Data acquisition unit using secure digital (SD) card and USB flash (U) disk as storage medium | |
| CN204304610U (en) | A kind of power distribution network intelligent acquisition control device | |
| CN203690936U (en) | Carrier communication composite switch | |
| CN202041813U (en) | Comprehensive monitoring device of energy consumption | |
| CN208061420U (en) | Wireless communication collection module and its manufactured electric energy meter | |
| CN202663189U (en) | Intelligent monitoring-protecting device for resistor cabinet | |
| CN206960929U (en) | A kind of composite data collector | |
| CN203027294U (en) | Crane data acquisition unit based on GPRS (general packet radio service) communication | |
| CN111311896A (en) | Convenient low-power consumption analog acquisition wireless transmission system | |
| CN201892865U (en) | Power and environment monitoring and acquisition equipment | |
| CN202931305U (en) | Sensor workbench for field work | |
| CN204188778U (en) | A kind of battery inspection system | |
| CN204290324U (en) | Power system reactive power compensation supervising device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510302 No. 204 Xingang West Road, Haizhu District, Guangzhou City, Guangdong Province Patentee after: China Electrical Appliance Research Institute Co., Ltd. Address before: 510302 No. 204 West Xingang Road, Guangdong, Guangzhou Patentee before: China National Electric Apparatus Research Institute Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |