Product overview
The SYN5602 type electronic parking time charging device calibrator is designed by the Xi'an synchronous Electronic Technology Co., Ltd. according to the requirements of the verification schedule of JJG1010-2013 electronic parking meter. It is a multi-function, comprehensive verification device for electronic parking timing device.This equipment is applied to the verification of electronic parking meter (parking meter) and parking time electronic toll collection device (system). The main verification items include current time verification, parking time error detection, clock day difference check, rate and deduction verification, and free parking time verification.
The equipment adopts high-precision crystal oscillator timing, non-contact diurnal difference measurement technology and Beidou two generation /GPS/GLONASS satellite timing technology. It can test 1~20 electronic parking time meter (parking meter) or parking area electronic time charge device, and all indexes are superior to the requirements of the national electronic metrological verification regulation of JJG1010-2013 electronic parking timed toll meter.
Product function
1) using the Beidou two generation /GPS/GLONASS satellite as the clock source and the built-in antenna, it can check the current time, and can also use the "standard clock method" to measure the clock diurnal difference.
2) with a card timing synchronization signal sensor, the electronic timing device and the calibrator work synchronously.
3) support three clock day difference calibration methods: General counter measurement, day difference tester and standard clock measurement.
4) with timer function and high precision crystal oscillator timing, the timing error of parking can be verified.
5) with recording function, it can record the current time error, initial error, ending error and daily difference of 20 channels.
6) has the function of accounting setting and preservation, and can check the correctness of parking billing.
7) adopt multi-channel design, which can simultaneously check 1~20 electronic parking timers and 4 sensors, which can be used for automatic testing of different electronic parking timers.
8) built in large capacity rechargeable lithium battery;
9) adopt 7 inch color LCD display and touch-screen technology, Chinese menu fool operation, a test page shows all the test results, convenient and convenient;
10) timing reminder function, when the timing is set to arrive, the sound alarm is prompt.
11) all the settings of the instrument can be modified permanently by users themselves, so that they can be configured as local test standards.
Product characteristics
A) has high cost performance and wide application.
B) multi-channel simultaneous measurement, and the efficiency is increased by 20 times.
C) lightweight and durable, humanized design;
D) low power consumption and reliable operation.
Typical application
1) electronic parking meter (parking meter) or parking area electronic time charge device (system) for verification.
Technical index
Main indicators | Multimode receiver | satellite | Beidou two generation /GPS/GLONASS satellite |
Tracking sensitivity | -160dBm | ||
Timing accuracy | Less than 30ns ( RMS ) | ||
sensor | Card sensor | With synchronous start card function | |
Ground sensor | Simulation of car parking triggering induction coil function | ||
Day difference sensor | Hand held non-contact measuring diurnal difference sensor | ||
Video sensor | Simulation of vehicle license plate synchronous trigger test function | ||
Counter measure index | Input path | 1 way | |
level | TTL | ||
Level range | 0V ~ 7V | ||
Trigger level | 2.5V | ||
Measuring gate | One S, Two S, Five S, 10s | ||
measurement accuracy | Less than 2E-8/1s, equal precision measurement It is related to the accuracy of crystal oscillator. | ||
Measuring frequency | Zero point one Hz ~ Thirteen point five MHz (pulse) | ||
Physical interface | BNC | ||
Index of daily difference measurement | Input path | 1 way | |
Non-contact measurement Measurement contents | Accuracy, PPM (PPM accuracy), s/d (diurnal difference) | ||
Range of daily difference measurement | (+) 0.0000- Nine .9999 ) S/d | ||
frequency | 32.768KHz | ||
Measuring gate | 1s, Two S, Five S, 10s | ||
Maximum error of daily difference measurement | + Zero 03 seconds / day | ||
Physical interface | Sensor navigation | ||
Simultaneous verification of routes | Less than 20 road | ||
Timing error ( Without satellite signal ) | Less than + (0) 01 +T * 2 x 10-6) s T: timing duration | ||
Accuracy | + 2ppm | ||
Current time error | + 0.1s | ||
Timing function | The buzzer will remind users when the time comes. | ||
inside constant temperature Crystal oscillator index | frequency | Ten 0K Hz | |
Boot characteristic V | Less than 1 x 10-8 | ||
Frequency accuracy A | Less than 1 x 10-7 | ||
Daily aging rate | Less than 5 x 10-9/ days | ||
communication signals | Serial port output | 1 way DB9 RS232C output test content | |
USB storage (reserved) | Insert U disk to automatically store test data. | ||
Environmental characteristics | working temperature | 0 C ~ + 50 C | |
relative humidity | Less than 90% (40 C) | ||
Storage temperature | -30 C ~ + 70 C | ||
Power supply | Lithium battery installed, charging process 40W, battery full power after 10W | ||
Chassis dimensions | Portable portable case 410mm*340mm*130mm | ||
Option | Customized products according to customer requirements. |