★Nanjing Lianheng Electronic Vehicle Weighing Intelligent Weighing Monitoring Management System Instruction Manual
Using the network version of the weighing monitoring management system, the software and the instrument weight data synchronization display; the weight unit (t? or? kg) flexible settings, the weight according to the instrument data is automatically converted. It perfectly combines the advanced video surveillance technology (DVR) with the weighing management software (W-MIS) to achieve the management purpose of video surveillance of the whole weighing process. During the weighing process, the system automatically records video and takes pictures; any client (pound and office) can see the continuous (dynamic) video picture of the weighing site; after the weighing is finished, any client can inquire and play back the video process and the pictures taken during the weighing of any truck according to the assigned rights. At present, three software client interfaces are installed for our company. The network cables for the three clients are provided and installed by Union Weighing Electronics Co.
In the two ends of the car balance, each installed a pair of stainless steel infrared fences, requires a solid installation, infrared sensor sensitivity is high, able to correctly determine the detection of whether there is a vehicle on the (down) pound, which direction there is a car on the (down) pound, as well as stopping the vehicle weighing whether it has been completely on the pound. Ensure the reliability of the weighing data, play a certain role in preventing cheating. When the infrared sensor does not sense the vehicle completely on the pound, the weighing system does not work, and there is a prompt on the computer screen. Photoelectric switch blocking case, prohibit the number of functions,
When one side of the infrared sensor to the car on the pound, is located in front of the weighing platform, after the middle of the three cameras began to automatically record, the requirements of the camera is firmly installed, the camera screen is clear, visible license plate. When the infrared sensor car has been completely on the pound, personnel operation weighing, in the weigher clicked the button to take the weight data of the moment, automatically capture the picture and save; automatically determine whether the weight data is stable, not stable when not allowed to take the weight data. In order to prevent internal and external collusion and cheating, gross weight and tare weight are automatically read into the system without manual input
-Weighing operation
-Weighing operator clicks the button to get the real-time weight data of the meter automatically;
-Weighing operator can fill in the weight data directly in the editing box according to the authority;
-Cargo name, specification, supply unit and so on. name, specification, supply unit and so on can be selected from the dictionary data and entered without keyboard typing;
-Automatically determine whether the weight data is stable or not, and do not allow to take the weight data when it is unstable;
-Support the calling of the plan (contract) when weighing, and the data of the plan's completion is updated synchronously, and the completion of the plan is reminded automatically;
-Support the calling of the batch of goods when weighing, which can greatly improve the efficiency of weighing operation;
-Support the calling of the batch of goods when weighing, which can It can greatly improve the efficiency of the weighing operation;
-Supports the automatic calling up of the relevant data of the vehicle, such as driver, tare, etc. when weighing;
-Supports the deduction of the weight in two ways, namely, "another deduction amount" and "deduction rate";
-Support the setting of the amount calculation method, such as, gross weight?X? unit price, tare weight?X? unit price, net weight?X? unit price or settlement weight?X? unit price and number of pieces?X? unit price
After the weighing is completed, when the infrared camera detects the car under the pound, the camera stops recording, and repeats the previous process when the car passes through the pound for the second time, and then the printer prints out the pound list automatically after the weighing is completed for the second time. After the weighing is saved, the system automatically prints the weighing list.
Requirements of the weighbill:
-? Support previewing the weighbill before printing;
-? Support the automatic generation of pound single number, such as the format "2008-08-08-0001" or "00000001";
-? Support for one pound after printing, two pounds after printing, two pounds are printed or two pounds are not printed pound;
-? The system supports a number of pound single style, you can set one as the default print style, support for printing before another style;
-? According to the authority, support for saving and then query to the record to supplement the printing of pound signs;
-? According to the authority, the system provides the second editing environment of the pound single, to ensure that the pound single according to the user's requirements of free design;
-? Pound single support padded printing;
-The same weighbridge single can simultaneously display the vehicle on the next pound weight, as well as the net weight;
-The weighbridge single format design hopes to meet the following: weighbridge system can be applied by the pound personnel to enter the name of the goods, the supplier's name, the number of the delivery note (or transport order or cabinet number, etc.), the transport unit, etc., and can be directly printed out on the weighbridge single;
-The weighbridge is required to set up a place for the signature of the weigher, driver and supervisor;
-Manual replenishment function: to meet the function of manual input of weighing records in special circumstances.
- The weighbridge is a triplicate weighbridge.
Video surveillance does not require 24-hour continuous shooting, as long as the vehicle on the pound after the video screen began to shoot and capture images. Vehicles off the pound after the video stop shooting. This can save hard disk space. All the weighing data, images, videos are stored in the video recorder, the video recorder memory reaches 4.5 T. To save the hard disk space of the computer, the software system provides the video data automatic deletion function on a regular basis; the user can set the system to automatically delete the video data a few days ago according to the situation.
Software based on Windows2000, WindowsXP operating system, the use of SQL?Server database;
User setup function: to meet the system's personalized settings, to complete the serial communication, modify the current user login password, clear the screen setup, the system setup and user privileges setup and other functions;
Query Printing Function: Provide report query printing, transaction data query printing and other functions;
Database setup functions: database setup, data upload settings, database backup, data initialization and log management functions. The database can be imported or transferred from Excel table file or text file, which is convenient for exchanging data with other information systems of the enterprise; it is compatible with our financial software, and the database provides a data interface for financial departments to call the weighing data for reports.
-Statistical reports
-Statistical query conditions can be specified in any combination: all the contents of a weighing record can be queried in combination with or with or with;
-Reports support three main types of reports: running tables, grouped detail tables and grouped statistics.
-Provide secondary editing environment for reports, all reports can be edited or new reports can be created;
Support remote transaction database, uploading local weighing data to remote SQL Server database, which is convenient for enterprise logistics management;
-Record query
-Querying the records, time and range can be specified arbitrarily: querying day, month, month and month. The range of query can be specified arbitrarily: query day, month, quarter, year and any time period of weighing records;
-Query conditions can be specified arbitrarily: all the contents of the weighing records can be queried in the form of "with" or "or";
The query results can be specified arbitrarily.
-Query results can be specified as "show" or "hide" columns;
-Query results can be exported to Excel (.xls), text (.txt), web (.htm), hypertext (.rtf) and other formats. Comma?Sepratel?Values(.cvs) file format;
-Query results can be sorted by any column;
-Query results can be supplemented by printing the poundage list according to the permissions and the number of times of printing the poundage list will be saved automatically;
-Automatic statistics of query results of the total amount of the total: including the gross weight, tare weight, net weight, unit price, amount and Provide the secondary editing environment of the report, all the reports can be edited or new reports;
User privilege setting function: different privileges and passwords can be set up for each manager and operator to guarantee the data recording, safe and reliable operation of the system. Automatic recording of operation logs: for automatic tracking of important operation processes
With tare alarm function: if weighing by vehicle number pairing, when the tare weight of the vehicle exceeds a certain range, the system will show a prompt message that the tare weight of the vehicle has exceeded the limit.
Requirements for the operating environment of the software system
In order to ensure the stable and reliable operation of the system, the user must meet the operating environment of the system as follows:
-Network operating environment
1?The background database management system is Microsoft?SQL?SERVER2000/2005/2008;
2? LAN connected to the pound, if you need to realize the extranet data **** enjoy, it is recommended to use a virtual private network (VPN).
-Pound room computer configuration requirements
1?Motherboard Intel series;
2?Reserve two PCI slots;
3?Reserve a USB interface;
4?Reserve a RS232 interface;
5?CPU?Pentium 2.4G or more;
6?Memory? Minimum 512M, 1G or more is recommended;
7?Hard disk?80G or more, the size of the hard disk determines the time of video file storage.
8?Reserve printer interface, the type of interface is determined by the printer used;
-General weighing process
In terms of the general weighing process, each truckload of cargo needs to be weighed twice, i.e., weighing gross weight and tare weight twice. The complete process of one weighing is listed below as shown in the figure below. The two weighing processes are the same, the difference is that after the second weighing (back to the pound) of a carload of goods, the system will print the weighing weighbridge. Vehicle on the pound?The system detects a vehicle on the pound, automatically start recording.
Vehicle stop?
Detected fully on the pound, the system prompts the weigher.?
Record data?
The weighbridge operator to enter the vehicle number, select the name of the goods, supply units and other content. Click on the button to automatically take the number, take the number of conditions: to determine the weight to be stable and the vehicle completely on the pound. Successfully take the number, automatically capture the photo.?
Save data?
The weighbridge operator clicks the button to save the data. The system will save the video file and capture photos corresponding to the record of this vehicle.
Weighbridge operator to notify the vehicle off the pound.
Vehicle off the pound?
The system stops recording when it detects the vehicle weighing down.
In addition to the general weighing process, the system also supports the call plan weighing and call the batch weighing, mainly with the entry and exit of goods with a plan for the scene, the specific operation, see the basic functions of the software system or software instruction manual.
Anti-cheating weighing system equipment parameters
No.? Name? Quantity? Specification? Manufacturer? Remarks?
1?Dedicated camera?3pcs?DST-2018?Customized?1/3 "SONY?480TV?LINES?
2?Video capture card?1pc?DS4004HC?Hikvision?PCI?slot?
3?Infrared spotter?4pcs?HT-M6?Customized?6 light speed, distance 10 meters, rainproof structure?
4?I/O control module?1 set?KPCI-847?Corexinye?PCI?slot, 8 inputs and 8 outputs?
5?IR mounting bracket?4pcs customized? Stainless steel?
6?Video signal cable?100m?-5?Kai Cheng cable
7?Dedicated power cable?100m?0.5?Kai Cheng cable
8?Signal communication cable?100m Amp? Outdoor water-blocking cable?
9?Weighing software?3 sets of self-developed? One set of weighing room and two sets of office?
10?DVR?1?8004HS-S?Hikvision?2T hard disk.
11?19'' LCD monitor?1 set?19 inch? CCD
Signal system?PAL?
System scanning?2:1?interlaced?
Scanning frequency?625 lines, 50 fields/second?
Image? pixels?752 (horizontal) X?582 (vertical)?
Resolution? Resolution? Degree?480 TV lines?
Minimum illumination?0.01LUX?(F:1.2)?
Signal-to-noise ratio? Signal-to-noise ratio? Ratio? >?48dB?
Increase? Gain? Automatic?
Backlight compensation? Automatic
White? Equalize? Equalization? Automatic?
Electronic shutter?1/50~1/10,000 sec?
Aperture control?VIDEO/DC servo?
Lens interface?C/CS selectable?
Video output?BNC type, 1Vp-p, 75?Ω?
Operating voltage?AC220V?±?10%, 20w?
Ambient temperature? -10℃~+50℃?
Weight? Weight? Approx. 1.9 kg.
Product dimensions 340mm?x?102mm?x?112mm (length? width? H)
Video Capture Card Parameters:
Product Performance
Preview resolution and encoding resolution up to 4CIF.
Real-time completion of the video and audio compression, no frame loss.
Can set the frame format of encoding (I, B, P frame sequence).
Image quality and bit rate can be set.
Can set the brightness, chroma and contrast of the video signal.
Support motion detection.
Support OSD, LOGO and area mask.
Support watermark (WATERMARK) technology.
Support dual encoding.
. ◆Infrared Fence Equipment Parameters:
◆Beam: 6;
◆Pole length: 123cm
◆Counter-range distance: 10m
◆Sturdy and durable: the product is made of sturdy and durable aluminum alloy type? material as the main body, the sun does not deform, waterproof structure, indoor and outdoor all-weather use;
◆ Superior performance: the use of the original U.S. computer chip, CPU microprocessor, adaptive digital intelligent modulation, by the multibeam infrared grating constitutes an invisible line of defense, usually does not affect the normal activities of the people outside the line of defense;
◆ High sensitivity: guarding against the guard distance of 3 adjustable gears, AGC Circuit design, high sensitivity;
◆Strong anti-interference: special optical technology, imported filters, with strong anti-interference ability and high reliability, effective inhibition of chaotic light, sunlight, false alarm rate is extremely low;
◆Four anti-protection functions: anti-demolition, anti-shearing, anti-movement, double-beam recognition principle can effectively prevent false alarms caused by small objects such as small animals, birds;
◆Long-distance infrared pairing: long-distance infrared pairing constitutes an invisible line of defense that usually affects the normal activities of people outside the line of defense. Preventive distance: Long-range infrared counter-fence preventive distance in (100-200 meters)
◆ DVR
Video compression standard?H.264?
Real-time monitoring image resolution?PAL: 704*576NTSC: 704*480?
Replayback resolution?QCIF/CIF?
Resolution:QCIF/CIF? CIF?
Number of video inputs?4/8/16?
Video input interface?BNC (level: 1.0Vp-p, impedance: 75Ω), support PAL, NTSC?
Video output?1 channel, BNC (level: 1.0Vp-p, impedance: 75Ω)?
Video loop-through output?4/8/16?
Video frame rate?PAL: 1/16--25 fps, NTSC: 1/16--30 fps?
Code stream type? Video stream?
Compressed output bitrate?32K--2M adjustable, also can be customized. (Upper limit 8M, unit: bps)?
Audio input? None?
Dual playback? No?
Dual stream? No?
Communication interface?1 RJ45?10M/100M adaptive Ethernet port, 1 RS232 port, 1 RS485 port?
Keyboard interface?1 (support cascade, of which DS-8004HS-S has 2)?
Hard disk interface?4/8 SATA hard disk, each hard disk capacity support up to 2000GB?
USB interface?1, support U disk, USB hard disk, USB burner, USB mouse?
VGA interface?1, resolution: 800 x 600/60Hz, 1024 x 768/60Hz, 1280 x 1024/60Hz?
Alarm input?4/16 way?
Alarm output?2/4 way?
Power supply?220VAC, 50HZ?
Power consumption (without hard disk)? ≤70W?
Operating temperature? -10℃--+55℃?
Operating humidity? 10% - 90%?
Chassis? 19-inch standard chassis?
Dimensions (mm)?90mm(H) x 441mm(W) x 470mm(D)?
Weight (without hard disk)? ≤8Kg?
◆I/O Unit Card
DI: 8?way, input signal range 5-48V?level?
Relay output: ****8, contact capacity: 250VAC/3A, 30VDC/3A?
Isolation voltage: ≥500V?Technical Parameters
Compatible with PCI?2.2 specification.
Video compression standard: H.264, very high compression ratio, good image quality.
Video input: 1-4-way composite video signal.
Support system: PAL, NTSC.
Resolution:
PAL:?176*144(QCIF), 352*288(CIF), 704*288(2CIF), 528*384(DCIF), 704*576(4CIF);
NTSC: 176* 120 (QCIF), 352*240 (CIF), 704*240 (2CIF), 528*320 (DCIF), 704*480 (4CIF).
Frame rate: 25F/S (PAL), 30F/S (NTSC).
Output bit rate: 32kbps-1000kbps (CIF); 70kbps-4000kbps (4CIF).
Speech compression standard: OggVorbis.
Speech input: 1-4-way voice line input.
Sampling rate: 16KHz.
Output code rate: 16kbps.
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