CN201853100U - Control instrument for digital car park of engineering equipment - Google Patents
Control instrument for digital car park of engineering equipment Download PDFInfo
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- CN201853100U CN201853100U CN2010205829583U CN201020582958U CN201853100U CN 201853100 U CN201853100 U CN 201853100U CN 2010205829583 U CN2010205829583 U CN 2010205829583U CN 201020582958 U CN201020582958 U CN 201020582958U CN 201853100 U CN201853100 U CN 201853100U
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Abstract
The utility model discloses a control instrument for a digital car park of engineering equipment, which comprises a main board; the main board is respectively connected with a sensor module, a relay module, a radio frequency entrance guard module, a camera head, a touch screen, a global position system (GPS) module and a personal digital assistant (PDA) terminal; the sensor module comprises nine paths of sensor signal acquiring circuits; the relay module is used for controlling the working condition of a vehicle engine; the radio frequency entrance guard module comprises a radio frequency reader-writer and a radio frequency card, wherein the radio frequency card is connected with the main board by a RS485 interface to realize the half-duplex serial communication, and the radio frequency reader-writer reads and writes data in the radio frequency card in the manner of radio frequency to transmit the data in the main board to the radio frequency reader-writer by the radio frequency card; and the GPS module receives the data transmitted by a GPS satellite, and transmits the data to the main board in the manner of RS232 communication. The control instrument has the functions of data acquiring, photographing and shooting, alarm promoting, pneumatic controlling and the like.
Description
Technical field
The utility model relates to a kind of engineer equipment digitizing parking lot device, particularly a kind of engineer equipment digitizing parking lot intelligent controller.
Background technology
Engineer equipment digitizing parking lot controller is mainly used in management of vehicles and the monitoring to engineer equipment digitizing parking lot, also extends on all kinds of parking lots and uses.Nowadays the engineer equipment vehicle is constantly pushing away newly, but its monitoring of the employed monitor in lot of domestic and international engineer equipment parking lot at present only limits to inside, parking lot with management, do not realize the interconnected management at all parking lots and vehicle comprehensive management center, the track after appearing on the scene for the engineer equipment vehicle can not real-time positioning, operation picture and working time can not records.
In addition, existing monitor can only carry out video monitoring to the turnover of vehicle, the identification of its identity is mainly still by manually judging, also to someone determine whether opening the gate, parking lot then, so not only the management to the vehicle amount brings a lot of troubles, and the disconnected management to the parking lot of the erroneous judgement of the vehicle that also may come out brings unnecessary trouble.
The utility model content
The utility model purpose: technical problem to be solved in the utility model is at the deficiencies in the prior art, a kind of engineer equipment digitizing parking lot controller is provided, thereby can monitors location, image data more accurately.
In order to solve the problems of the technologies described above, the utility model discloses a kind of engineer equipment digitizing parking lot controller, comprise mainboard, described mainboard connects sensor assembly, relay module, radio frequency gate inhibition module, camera, touch-screen, GPS module and PDA terminal respectively;
Described sensor assembly comprises that nine road collecting sensor signal circuit are used for the duty of real-time monitoring vehicle;
Described relay module is used to control the duty of vehicle motor;
Described radio frequency gate inhibition module comprises frequency read/write and radio-frequency card, described radio-frequency card is connected with described mainboard by the RS485 interface, realize semiduplex serial communication, described frequency read/write is read and write data in the described radio-frequency card by wireless radio frequency mode, thereby the data in the mainboard are passed to frequency read/write by radio-frequency card;
Described GPS module receives the data that gps satellite transmits, and with the RS232 communication mode it is passed to mainboard.
In the utility model, preferably, described mainboard comprises the ARM9 processor.
In the utility model, comprise that battery tension sensor, cooling-water temperature sensor, engine speed sensor, fuel-quantity transducer, brake voltage sensor, speed change oil pressure sensor, torque converter oil temperature sensor, guide's oil filter and air cleaner gather the transducing signal of the battery tension of engineer equipment vehicle, cooling water temperature, rotating speed, oil mass, brake voltage, speed change oil pressure, torque converter oil temperature, guide's oil filter and air cleaner respectively.
The utlity model has accurately, data acquisition characteristics intelligence, that can control.The utility model mainly applies to engineer equipment digitizing parking lot, and this controller wherein is installed on the engineering equipment, sends signal by the internal radio frequency card, frequency read/write automated intelligent identification identity, the vehicle turnover of control parking lot.Camera function is controlled by mainboard in the utility model, takes regularly or the intermediate images collection, transfers to the mainboard stored, derives by the PDA terminal afterwards and analyzes.The GPS module can provide positional information in real time, and information transmission is stored in the mainboard, also can derive by the PDA terminal and analyze.During controller work, various states, parameter all show intuitively by touch display screen, can provide the people for controlling.The engineer equipment operating parameters of relay in the utility model by writing down in the mainboard analyzes the serviceable life that this project is equipped, in case reach the engine hour of regulation, relay work disconnects this engineering equipment operating circuit.
In the utility model; preferably realize the vehicle identification and the gate control system management in parking lot by RFID (REID); realize the location and the trace playback of vehicle by the GPS status system; by the collection of high-speed AD sensor chip realization vehicle-state parameter, and the setting that realizes the vehicle engine hour by key.
Beneficial effect: the utlity model has functions such as data acquisition, photographing, warning reminding, pneumatic control.Be installed in positions different in the pilothouse according to types of equipment; When operation, data such as the engine hour of real time record equipment, state parameter, operating location photo, run trace; Close on the engine hour in year during index when the operation time, carry out warning reminding (reporting to the police in 50 hours in advance) automatically; Surpass the engine hour in year during index when the operation time, the relay in the intelligent controller is worked automatically, and the control engine electromagnetic valve cuts off oil circuit, extinguishes the engine limitations equipment and continues to employ; In case flame-out, as want to work on, need input password (, producing the password that one group of 13 bit digital formed) by numeric keypad and append and employ the engine hour according to appending engine hour application number difference, could control equipment and continue to employ.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is an engineer equipment digitizing described in the utility model parking lot intelligent controller structure principle chart.
Contour structures synoptic diagram when Fig. 2 implements for the utility model.
Embodiment:
As shown in Figure 1, the utility model discloses a kind of engineer equipment digitizing parking lot controller, comprise mainboard 1, radio frequency gate control system 2, relay module 3, touch display screen 4, PDA terminal 5, GPS module 6, camera 7, No. 9 signal transducer modules 8 of taking pictures and 9 nine parts of engine hour functional module.Wherein, radio frequency gate control system 2 comprises frequency read/write 2a and 2 parts of radio-frequency card 2b again, carries out spacing wireless radio communication by radio-frequency antenna between them.Radio-frequency card 2b is connected with mainboard 1 by the RS485 joint, realizes semiduplex serial communication, mainboard storage and/or Information Monitoring is passed to frequency read/write 2a by radio frequency card 2b carry out the identification of vehicle and gate inhibition's control.Mainboard 1 has the function of registration of vehicle engine hour and residue engine hour, and when the residue engine hour was zero, will go to kill engine by self driving circuit pilot relay module 3 makes vehicle flame-out.Touch display screen 4 is connected on the mainboard 1, shows car status information, the locating information (comprising longitude, dimension, time and date) of GPS and the engine hour and the residue engine hour information of storage that mainboard 1 is gathered.Described PDA terminal 5 is connected with mainboard 1 by the USB mouth, is used to read vehicle status data that mainboard 1 stores and gps data and offers digitizing parking lot software and analyze and show.GPS module 6 receives longitude, latitude, the time and date data that gps satellite transmits, and with the RS232 communication mode it is passed to mainboard 1 processing and is located and real-time Time of Day lastest imformation.The camera 7 of taking pictures is connected with mainboard 1 by the USB mouth, is used to take vehicle operation photo, by USB interface it is passed to mainboard 1 processing again and obtains the engineer operation photo.No. 9 signal transducers 8 are onboard supplied with mainboard 1 processing and are obtained the vehicle-state parameter.Mainboard 1 mainly by based on the ARM9 hardware platform with based on the linux system platform, has been guaranteed the reliable and stable of software and hardware when realizing product function.
In the utility model, 9 road signals are respectively the transducing signal that battery tension sensor, cooling-water temperature sensor, engine speed sensor, fuel-quantity transducer, brake voltage sensor, speed change oil pressure sensor, torque converter oil temperature sensor, guide's oil filter and air cleaner are gathered the battery tension of engineer equipment vehicle, cooling water temperature, rotating speed, oil mass, brake voltage, speed change oil pressure, torque converter oil temperature, guide's oil filter and air cleaner respectively in No. 9 signal transducer modules 8.
The utility model also comprises engine hour functional module 9, and its module comprises engine hour and residue engine hour two parts.Engine hour mainly is to be used for time of registration of vehicle accumulative total work; Residue mainly is to be used for the excess time that the real time record vehicle can work on when engineering truck dispatches from the factory operation engine hour, realizes the reasonable control of Surveillance center to the engineering truck working time of dispatching from the factory.
The concrete principle of work of the utility model each several part is:
Vehicle identification and entrance guard management: carry out radio communication and come vehicle set ID numbering, initial engine hour and initial key and enquiring vehicle be set number and read some state parameters of vehicle by place the 2.4G read-write card of placing on 2.4G frequency read/write and the vehicle on the doorway, parking lot.It is to unify numbering for the vehicle of giving whole parking lot that the ID numbering is set, and makes things convenient for the integrated management in parking lot.
The location of vehicle and trace playback: when vehicle dispatches from the factory operation; by the vehicle GPS module vehicle is carried out longitude and latitude location and the renewal of time on date; this locating information is accepted and is kept in the SD storage card by mainboard; can the longitude and latitude and the date temporal information of preserving be read on the PC by USB interface Deng behind the vehicle recurrence parking lot, these data are joined in the vehicle digital integrated management software systems carry out trace playback.Thereby dispatch from the factory path and stop situation to vehicle are carried out accurately control.
Vehicle-state parameter acquisition: by high-speed AD the rotating speed on the vehicle, water temperature, oil pressure, braking pressure etc. are carried out sampling processing, and the data transfer that sampling obtains is shown by liquid crystal display to mainboard.If each parameter is not just reported to the police to it in normal range.
The vehicle engine hour is provided with: the utility model not only has the writing function of work engine hour, appends function for the monitoring after realizing vehicle dispatched from the factory also has the setting of task residue engine hour and residue engine hour after inadequately simultaneously.If residue engine hour deficiency, in time not appending vehicle will stop by auto extinguishing.
Referring to accompanying drawing 2, engineer equipment digitizing described in the utility model parking lot comprises with the external structure of controller:
LED running lamp demonstration panel comprises that LED drives and LED lamp group two parts.When " working function switch area " when button is pressed, CPU detects this signal driving LED lamp group chip for driving MBI5026 immediately, the data that chip for driving is stored in LED lamp group is given an order according to program are lighted the lamp group on the principle of work demonstration panel in succession, in conjunction with various different faults phenomenons of the legend dynamic similation on the panel and principle.
LCD display.Be used for showing education informations, provide a personal-machine mutual output stage.LCD display is communicated by letter with CPU and is obtained the relevant text prompt information of moving of process in real time, and shows on screen.
The button operation panel comprises phenomenon of the failure district, failure cause district, fault exclusion zone and operation function switch area and function adjustment input field.This part hardware mainly comprises film key matrix and button pilot lamp matrix.Can in time detect the button (user points the conducting that the pressure that imposes on thin film switch has temporarily caused the single switch circuit) of user's input by key scan program and keyboard control chip CH452, concurrent carry information is given CPU, finishes the input of corresponding external command.
Voice module comprises speech-sound storage and transmit control module and sound equipment two parts.The utility model is stored in the multistage phonetic teaching content audio frequency that records in speech-sound storage and the playing module, for central processing unit after receiving button input solicited message through contrast, pick up the audio-frequency information of set address, output to loudspeaker with the serial ports pattern and amplify.This phonetic teaching content also can directly be imported CPU to control signal by button "+", "-" of " function adjustment input field ", send the programmable digital deflection machine of instruction by CPU again, by controlling this potentiometer resistance size control and storing the output volume of speech-sound storage module to a special use.
Power module, be used for the 220V alternating voltage be converted to that native system needs+5V voltage.
21 is front panel of the present utility model among Fig. 2, and front panel comprises display screen 21a and two parts of button 21b.Display screen is mainly used to engine hour of time on date, vehicle of display system and residue engine hour, the state parameter of vehicle, the input demonstration of password etc.; Button is mainly used to be input as and appends needed password of engine hour (this password can will be got to parking lot administrative office by meanss of communication such as special phones).22 is top panel of the present utility model, and top panel has the outlet 22a of an antenna, and gps antenna 2.4G radio frequency external antenna all exports thus and picks out.With external antenna mainly is in order better to realize communicating by letter of unscreened GPS communication and 2.4G radio frequency gate control system.23 is right panel of the present utility model.24 is Left-Hand Panel of the present utility model.25 is lower panel of the present utility model, USB is arranged from mouth 25a, USB master's mouth 25b, sampled signal input interface 25c, RS485 communication interface 25d and power interface 25e on the lower panel.Wherein USB is used for connecting the camera of taking pictures from mouth, can carry out the operation field of vehicle regularly taking pictures and is kept in the SD card on the mainboard; USB master's mouth is used for being connected with PC, status data, gps data and the data etc. of taking pictures of storing in can fetch equipment by this mouthful PC; The sampled signal input interface is used for connecting the vehicle transducing signal, and transducing signals such as rotating speed, water temperature, fuel oil position, oil pressure are monitored, and makes vehicle operation in normal operation; The RS485 interface is used for monitoring the communications status of mainboard and 2.4G read-write card; Power interface adopts wide voltage, and (6.5～36V) input technologies can satisfy the power supply input of vehicle power 24V, are whole device power supply.
The utility model provides thinking and the method for a kind of engineer equipment digitizing parking lot with controller; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.
Claims (3)
1. an engineer equipment digitizing parking lot controller is characterized in that, comprises mainboard, and described mainboard connects sensor assembly, relay module, radio frequency gate inhibition module, camera, touch-screen, GPS module and PDA terminal respectively;
Described sensor assembly comprises nine road collecting sensor signal circuit, is used for the duty of real-time monitoring vehicle;
Described relay module is used to control the duty of vehicle motor;
Described radio frequency gate inhibition module comprises frequency read/write and radio-frequency card;
Described radio-frequency card is connected with described mainboard by the RS485 interface, realizes semiduplex serial communication;
Described frequency read/write is read and write data in the described radio-frequency card by wireless radio frequency mode, thereby the data in the mainboard are passed to frequency read/write by radio-frequency card;
Described GPS module receives the data that gps satellite transmits, and with the RS232 communication mode it is passed to mainboard.
2. a kind of engineer equipment digitizing according to claim 1 parking lot controller is characterized in that described mainboard comprises the ARM9 processor.
3. a kind of engineer equipment digitizing according to claim 1 and 2 parking lot controller, it is characterized in that described nine road collecting sensor signal circuit comprise battery tension sensor, cooling-water temperature sensor, engine speed sensor, fuel-quantity transducer, brake voltage sensor, speed change oil pressure sensor, torque converter oil temperature sensor, guide's oil filter and air cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205829583U CN201853100U (en) | 2010-10-29 | 2010-10-29 | Control instrument for digital car park of engineering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205829583U CN201853100U (en) | 2010-10-29 | 2010-10-29 | Control instrument for digital car park of engineering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853100U true CN201853100U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205829583U Expired - Fee Related CN201853100U (en) | 2010-10-29 | 2010-10-29 | Control instrument for digital car park of engineering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548067A (en) * | 2011-06-21 | 2014-01-29 | 株式会社小松制作所 | Fuel supply system and construction machine |
| CN103810452A (en) * | 2014-02-21 | 2014-05-21 | 肖成群 | Vehicle management equipment and working method thereof |
| CN105253021A (en) * | 2015-11-09 | 2016-01-20 | 南京工程学院 | DSP-based motormeter device |
-
2010
- 2010-10-29 CN CN2010205829583U patent/CN201853100U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548067A (en) * | 2011-06-21 | 2014-01-29 | 株式会社小松制作所 | Fuel supply system and construction machine |
| CN103548067B (en) * | 2011-06-21 | 2016-10-12 | 株式会社小松制作所 | The oil supply system of fuel and civil engineering machine |
| US9651954B2 (en) | 2011-06-21 | 2017-05-16 | Komatsu Ltd. | Fuel supply system and earth-moving machine |
| CN103810452A (en) * | 2014-02-21 | 2014-05-21 | 肖成群 | Vehicle management equipment and working method thereof |
| CN105253021A (en) * | 2015-11-09 | 2016-01-20 | 南京工程学院 | DSP-based motormeter device |
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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 |
Granted publication date: 20110601 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |