Car Gps Security
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Car Gps Security Supplier & Manufacturer from China
Okorder.com is a professional Car Gps Security supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest Car Gps Security firm in China.
GPS locator to open, in the car when the car is not displayed in the terminal
- Normal if there is an extension of 1-3 minutesLong term static is stuck in a positionInstructions are used to restartOr contact the buyer to restartBaidu search Car Electronic Technology Co., Ltd. in the first shop isThey sell the locator effect is very general 200 yuan or so is the error of satellite positioning at about ten metersOur company uses their locatorGet them off the platforms
What does GPS mean
- GPS prospectBecause of all-weather, high precision and automatic measurement of the characteristics of the GPS technology has, as an advanced measurement tools and new productivity, has been integrated into the national economic construction, national defense construction and social development in various applications.With the rapid development of the global economy and the end of the cold war, the U.S. government announced during 2000 to 2006, under the premise of ensuring national security is not threatened, cancel the SA policy, GPS civil signal precision is improved in the global scope, single point positioning by use of C/A code accuracy increased from 100 m to 20 m, application this will further promote GPS technology, improve productivity, work efficiency and scientific level and people's quality of life, stimulate the growth of the GPS market. According to experts predict that in the United States, just the car GPS navigation system, after 2000 the market will reach $3 billion, while in China, the car navigation market will reach 5 billion yuan. Visible, GPS technology market prospects are very impressive.s
Download the GPS positioning system, you need to enter a user name and password, do not know.
- Carrying a GPS operator positioning and monitoring client software to locate to several conditions: don't imagine 1:GPS positioning terminal (GPS locator) 2: the company must pay the net load locator: 3 companies with query query account passwords
Way strong ET100 locator GPS machine fault 100
- Let me analyze it. If you are referring to a "offline" state on the query platform, there are several ways to query.1, under normal circumstances, if it is offline, mostly SIM card problem, SIM card has two problems, one is no calls, and the other is no GPRS traffic, it is recommended to call the next check the phone calls and brush GPRS traffic under the2, the situation is likely to be the second SIM card and IMEI number does not correspond, you can send text messages under the command PARAM# query, when the query should not be the case, you can contact your sellers
How to locate a car with a cell phone
- Automobile GPS installation method:Step 1: find the lineInventory required positioning terminal parts and wiring tools are complete.GPS locator standard in only 4 lines to pick up, so the first to find out a few lines in the car following bold font.GPS locator, red line constant electric car DC12/24vGPS locator black line, car / ground wire electrodeGPS white line, locator car line (ACC/ key switch state detection engine, will take)GPS locator, yellow line automobile oil / oil line route (which can be accessed by)The second step: install SIM cardSIM card in GPS positioning system plays an important role, that is to say a GPS locator for the acquisition of latitude and longitude data acquisition terminal, to the latitude and longitude data, through the SIM card of the GSM network in the form of GPRS to transmit data to the specified background, the final form of positioning and monitoring system.Note: please make sure that the GPS positioning terminal SIM card inserted in the case of electricity, otherwise easy to burn card.s
GPS car locator easy to use, useful to share the experience of what I recommend to buy what kind of real
- Xi'an Shaanxi science and technology GPS price is reasonable, cost-effective, good services
What is a GPS positioning system?
- Positioning principle of GPS systemThe GPS system uses the high orbit ranging system, taking the distance between the observation station and the GPS satellite as the basic measurement. In order to get the distance measurements, mainly use two methods: one is the measurement of the GPS satellite signal arrival time spread ranging code user receiver, i.e.pseudorange measurement; one is the phase between the reference carrier signal carrier Doppler frequency shift GPS satellite carrier signal and receiver with differential measurement, namely carrier phase measurement. The pseudo range measurement is the fastest, while the carrier phase measurement is the highest. The three-dimensional position of the receiver can be calculated by measuring the distance of 4 or more than 4 satellites.#s
Is the relay of the GPS locator installed in the front or rear of the high voltage package?
- What is the relationship between the relay and the high voltage package? The high voltage package is supplied with high voltage current to the spark plug. You put the relay directly connected to the battery, the relay into the 12V power on the lines