CN201142010Y - Bus type mobile operation box - Google Patents
Bus type mobile operation box Download PDFInfo
- Publication number
- CN201142010Y CN201142010Y CNU2008200784663U CN200820078466U CN201142010Y CN 201142010 Y CN201142010 Y CN 201142010Y CN U2008200784663 U CNU2008200784663 U CN U2008200784663U CN 200820078466 U CN200820078466 U CN 200820078466U CN 201142010 Y CN201142010 Y CN 201142010Y
- Authority
- CN
- China
- Prior art keywords
- bus
- mobile operation
- power supply
- cable
- operation box
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Programmable Controllers (AREA)
Abstract
A bus mobile operation box, belongs to the field of automatic control of instruments and meters, relates to a mobile operation control device, and can achieve long-distance transmission of control signal by programming based on bus communication technology. The bus mobile operation box is composed of an operation panel, a housing, a power communication interface, a main control board, a support and interconnected cable harness, wherein the main control board is designed based on PIC18F458 singlechip, and a CAN interface control is designed based on CTM1050. The mobile operation box that is designed as an intelligent terminal by adopting bus digital communication technology can greatly reduce the number of connection cables, remarkably improve the communication distance and the operation reliability, and achieve flexible data transmission and plentiful information. The mobile operation box can transmit not only physical information such as switch quantity and analog quantity but also text information such as fault content to facilitate networking with an onboard bus control system. Meanwhile, the onboard controller can also determinate the online state of the mobile operation box in real time due to the adoption of bus communication technology to shield communication fault nodes in real time, thus effectively preventing the occurrence of false operation.
Description
Technical field
The invention belongs to instrument field, particularly a kind of mobile operating control device based on the bus type mechanics of communication, by programming, can be realized the long-distance transmissions control signal.
Background technology
Engineer equipment is because the singularity of operation, the polytrope of operating environment, sometimes require operating personnel's mobile operating outside car, be the hand-held operation control enclosure of operation hand, the operation control knob is delivered to controller on the car by cable with signal, controller receives behind the signal according to after certain logical process, send and carry out signal, drive operation topworks and move, realize the consolidation service of members such as bridge; The information that puts in place of the controller collecting mechanism on the car simultaneously, and by cable with signal feedback to the hand-held mobile operating box of operation hand.
The mode that adopts signal directly to link to each other between the controller on mobile operating box and the car in the traditional design mode, if on the mobile operating box under control and the more situation of display element, then this linking to each other one to one will cause cable more, faults such as broken cable take place easily, even can cause the havoc and the casualties of vehicle or equipment owing to the short circuit between signal causes the misoperation of equipment.
Summary of the invention
The object of the present invention is to provide a kind of mobile operating box based on the CAN bus, the Vehicle Controller of being convenient on remote and the engineer equipment carries out local communication, and the Working mechanism on the car is controlled.
A kind of bus type mobile operating box is made up of operation panel 1, housing 2, control main board 4, bearing 5, power supply communication interface 7 and interconnecting cable 3,6, sees Fig. 1, Fig. 2.Wherein operation panel 1, power supply communication interface 7 and control main board 4 are installed in housing interior 2; Operation panel 1 links to each other with housing 2 by screw, and switching value and analog quantity input element, switching value output element are installed above, and its electric signal links to each other by stube cable 3 with control main board 4; Power supply communication interface 7 adopts one 5 core aviation plug, and terminal connections sees Table 1, is used for power supply of mobile operating box and externally communication, links to each other with control main board 4 by cable 6; Control main board 4 is core components of controller, be installed in housing 2 bottoms by bearing 5, power transfer module, single-chip microcomputer, CAN bus transceiver module and IO interface circuit are arranged above, link to each other with operation panel 1, carry out electric signal by cable 6 with power supply communication interface 7 and be connected by cable 3.
The principle of work of this patent following (referring to Fig. 3):
Give for the mobile operating box by the power supply communication interface, control main board work, gather the input signal of scope of operation on-board switching and analog device by the single-chip microcomputer on the mainboard, through after the signal Processing, be packaged into the CAN bus message, deliver on the CAN bus network by the power supply communication interface, control main board receives the CAN information that other control device sends on the bus simultaneously, the pilot lamp of handling on the rear drive mobile operating box is indicated, as communication, action, warning etc.
The present invention adopts the bus type digital communication technology by the mobile operating box being designed to an intelligent terminal, can significantly reduce connection cable quantity, significantly improves communication distance, improves the reliability of work; Simultaneously data transmission is flexible, and abundant information not only can be transmitted physical messages such as switching value and analog quantity, can also transmit text message such as fault content etc., be convenient to car on bus control system carry out networking and use.Simultaneously, owing to adopted bus communication technology, controller can also be judged the online situation of mobile operating box immediately on the car, shields the communication failure node immediately, prevents that effectively misoperation from taking place.
Principal feature of the present invention comprises:
(1) control main board adopts modular design, and power module, CAN transceiver module adopt ripe parts, integrated level height, good reliability.
(2) adopt the single-chip microcomputer of integrated CAN controller,, functions such as signals collecting, processing, fault diagnosis and network communication are integrated in one, have the characteristics of high-performance low-power-consumption by cooperating of processor power and peripheral circuit.
(3) by software design, can carry out flexible configuration, satisfy the different request for utilization of user, have better flexibility and applicability single-chip microcomputer IO mouth.
(4) the mobile operating box is based on advanced person's industrial-controlled general line, the data communication distance, and antijamming capability is strong, and real-time is good.
(5) by the CAN bus interface, this operation control enclosure can integratedly easily enter the bus Control Network, and operation and maintenance is convenient.
Description of drawings
Fig. 1,2 bus type mobile operating box composition frame charts.
Fig. 3 bus type mobile operating box electrical principle block diagram.
Fig. 4,5,6 bus type mobile operating box circuit diagrams.
Embodiment
The mobile operating box is made up of operation panel 1, housing 2, control main board 4, bearing 5, power supply communication interface 7 and interconnecting cable 3,6, sees Fig. 1, Fig. 2.Wherein operation panel 1, power supply communication interface 7 and control main board 4 are installed in housing interior 2; Operation panel 1 links to each other with housing 2 by screw, and switching value and analog quantity input element, switching value output element are installed above, and its electric signal links to each other by stube cable 3 with control main board 4; Power supply communication interface 7 adopts one 5 core aviation plug, and terminal connections sees Table 1, is used for power supply of mobile operating box and externally communication, links to each other with control main board 4 by cable 6; Control main board 4 is core components of controller, be installed in housing 2 bottoms by bearing 5, power transfer module, single-chip microcomputer, CAN bus transceiver module and IO interface circuit are arranged above, link to each other with operation panel 1, carry out electric signal by cable 6 with power supply communication interface 7 and be connected by cable 3.Power supply communication interface terminal is pressed table 1 wiring.
Table 1 power supply communication interface terminal connection table
Mobile operating box control main board circuit theory such as Fig. 4 are shown in 5,6.
System is provided with 15 switching value inputs, 6 analog quantity inputs (DC0-5V), the output of 8 way switch amounts altogether.This circuit is that core designs with the single-chip microcomputer, PIC18F458 is the single-chip microcomputer of Microchip company in the circuit diagram, this monolithic inside is integrated with the CAN bus controller, CAN bus transceiver chip CTM1050, inside has the isolation high speed photo coupling, and power converting circuit etc. insert bus by terminal resistance R5 (120 Europe), XT1 and C5, C6 constitute crystal oscillating circuit, for single-chip microcomputer provides clock.Input+the 24V power supply through the HZD05 power module be transformed into+5V provides power supply for the digital circuit of rear end, C1, C2 is filter capacitor, filter out power line noise.
In order to improve antijamming capability, exclusion RP1 and the RP2 of single-chip microcomputer input switch amount pin by 10K carries out drop-downly, and the exclusion RP3 of output switching value by 10K carries out drop-down, and input analog amount is connected and inserted single-chip microcomputer behind the 120 Europe resistance.In addition, pilot lamp mostly is little current signal on the operation panel 1, so the 510 Europe resistance of having connected on output switch circuit can play the function of short-circuit protection.
J0 can link to each other with emulator for the programming socket, carries out online download and the debugging of program, and J1 is power bus Socket is connected by cable 6 with aviation socket 7 on the housing, and J4 is the control components and parts on 1 on the guidance panel Provide+the 5V power supply, J5 is the switching value accessory power outlet, and J2, J3 are the switching value input socket, and J6 is analog quantity handle letter Number input socket, the cable bunchy of J2-J6 is that cable 3 is connected with operation panel 1.
Claims (1)
1. bus type mobile operating box, be made up of operation panel (1), housing (2), control main board (4), bearing (5), power supply communication interface (7) and interconnecting cable (3), (6), wherein operation panel (1), power supply communication interface (7) and control main board (4) are installed in the housing (2); Operation panel (1) links to each other with housing (2) by screw, and switching value and analog quantity input element, switching value output element are installed above, and its electric signal links to each other by stube cable (3) with control main board (4); Power supply communication interface (7) adopts one 5 core aviation plug, is used for power supply of mobile operating box and externally communication, links to each other with control main board (4) by cable (6); Control main board (4) is the core component of controller, be installed in housing (2) bottom by bearing (5), power transfer module, single-chip microcomputer, CAN bus transceiver module and IO interface circuit are arranged above, link to each other with operation panel (1) by cable (3), carry out electric signal by cable (6) with power supply communication interface (7) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200784663U CN201142010Y (en) | 2008-01-09 | 2008-01-09 | Bus type mobile operation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200784663U CN201142010Y (en) | 2008-01-09 | 2008-01-09 | Bus type mobile operation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142010Y true CN201142010Y (en) | 2008-10-29 |
Family
ID=40069720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200784663U Expired - Fee Related CN201142010Y (en) | 2008-01-09 | 2008-01-09 | Bus type mobile operation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142010Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673895B (en) * | 2009-10-16 | 2011-08-24 | 北京航空航天大学 | Bus T-type head device and manufacturing method thereof |
| CN102205873A (en) * | 2010-03-31 | 2011-10-05 | 王彪 | 360-degree omnibearing rudder angle indicator |
| CN102314154A (en) * | 2010-07-06 | 2012-01-11 | 林熙明 | AMS (automatic monitoring system) intelligent control module (with bus network based on integrated switching device) |
| CN102315685A (en) * | 2010-07-06 | 2012-01-11 | 林熙明 | AMS (automatic monitoring system) intelligent control system on basis of two-core bus technology mixed with power supply and communication |
| CN101776869B (en) * | 2009-12-31 | 2012-05-30 | 天津索龙电子科技有限公司 | Monitoring point free increasing and decreasing direct digital controller |
| CN102591308A (en) * | 2012-03-12 | 2012-07-18 | 长治市潞安合力机械有限责任公司 | Controller area network (CAN) bus mining locomotive control, measurement and protection device |
| CN102582638A (en) * | 2012-03-12 | 2012-07-18 | 长治市潞安合力机械有限责任公司 | Mine locomotive control measurement protection device based on controller area network (CNA) bus |
| CN106098450A (en) * | 2016-07-26 | 2016-11-09 | 无锡市大普电子系统工程有限公司 | A kind of ASI bus type stay cord box based on technical grade standard |
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN107463159A (en) * | 2017-09-15 | 2017-12-12 | 沈阳瑞德泰科电气有限公司 | A kind of industrial bus I/O module |
| CN108227683A (en) * | 2018-03-22 | 2018-06-29 | 徐工集团工程机械股份有限公司科技分公司 | The centralized Control box of serial interface communication control |
-
2008
- 2008-01-09 CN CNU2008200784663U patent/CN201142010Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673895B (en) * | 2009-10-16 | 2011-08-24 | 北京航空航天大学 | Bus T-type head device and manufacturing method thereof |
| CN101776869B (en) * | 2009-12-31 | 2012-05-30 | 天津索龙电子科技有限公司 | Monitoring point free increasing and decreasing direct digital controller |
| CN102205873A (en) * | 2010-03-31 | 2011-10-05 | 王彪 | 360-degree omnibearing rudder angle indicator |
| CN102314154A (en) * | 2010-07-06 | 2012-01-11 | 林熙明 | AMS (automatic monitoring system) intelligent control module (with bus network based on integrated switching device) |
| CN102315685A (en) * | 2010-07-06 | 2012-01-11 | 林熙明 | AMS (automatic monitoring system) intelligent control system on basis of two-core bus technology mixed with power supply and communication |
| CN102591308A (en) * | 2012-03-12 | 2012-07-18 | 长治市潞安合力机械有限责任公司 | Controller area network (CAN) bus mining locomotive control, measurement and protection device |
| CN102582638A (en) * | 2012-03-12 | 2012-07-18 | 长治市潞安合力机械有限责任公司 | Mine locomotive control measurement protection device based on controller area network (CNA) bus |
| CN106098450A (en) * | 2016-07-26 | 2016-11-09 | 无锡市大普电子系统工程有限公司 | A kind of ASI bus type stay cord box based on technical grade standard |
| CN106231853A (en) * | 2016-09-30 | 2016-12-14 | 中信机电制造公司科研设计院 | Lifting wired control box |
| CN107463159A (en) * | 2017-09-15 | 2017-12-12 | 沈阳瑞德泰科电气有限公司 | A kind of industrial bus I/O module |
| CN107463159B (en) * | 2017-09-15 | 2024-02-23 | 沈阳瑞德泰科电气有限公司 | Industrial bus IO module |
| CN108227683A (en) * | 2018-03-22 | 2018-06-29 | 徐工集团工程机械股份有限公司科技分公司 | The centralized Control box of serial interface communication control |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201142010Y (en) | Bus type mobile operation box | |
| CN101547046A (en) | Optical transceiver module and optical fiber connector | |
| CN111692003B (en) | Engine integrated controller based on VNX framework | |
| CN201933937U (en) | Shielding door and safety door control system for rail transit station platform | |
| CN201293928Y (en) | Locale bus control module based on PROFIBUS-DP protocol | |
| CN202025256U (en) | Reinforced compact peripheral component interconnect (CPCI) computer | |
| EP1970816B1 (en) | A conversion circuit | |
| CN206003089U (en) | A kind of idle call multifunctional signal switching device | |
| CN108023897B (en) | Communication port and electronic equipment with same | |
| CN2864760Y (en) | Monitoring circuit board for diesel engine | |
| CN205210536U (en) | Digital output module of redundant output based on special CPU | |
| CN103489302A (en) | Signal collection terminal and test box data collection system | |
| CN101290607B (en) | Chip debugging interface device | |
| CN211206586U (en) | Ammeter with BACnet controller function | |
| CN112098119A (en) | Debugging method for traction box cooling unit of compound-number motor train unit | |
| CN206057960U (en) | Electrically with DCS Integrated Monitoring Systems | |
| CN111585127A (en) | Distribution integrated form pencil | |
| CN209845010U (en) | Multi-channel communication control system | |
| CN217088074U (en) | Remote maintenance connection module | |
| CN110580037A (en) | UART communication system and vehicle-mounted equipment | |
| CN210776282U (en) | Digital quantity data acquisition device | |
| CN219122589U (en) | Signal acquisition and transmission circuit for simulation trainer | |
| CN212542908U (en) | Composite connecting wire connecting structure | |
| CN221263821U (en) | RS485 communication circuit with optical coupling isolation and communication system | |
| CN220292038U (en) | USB changes on-vehicle ethernet equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 |