Are the intelligent cockpit chip that Hua Weihai considers chip and other trademark car comfortable what problem does the need when matching note?

The intelligent cockpit chip that Hua Weihai considers chip and other trademark car are comfortable when matching, need to consider level of step of plan of compatibility, car, installation and attestation to wait for many sided problem, specific as follows:

Compatibility problem:

• Systematic framework and agreement match: The framework of car engine system of different car brand and join agreement difference are bigger, deliver the model that waits for supportive Carplay like mark of Ford, east wind, the likelihood does not support China bed HiCar. Accordingly, need to affirm whether system of car vehicle engine is opened and join agreement of support, whether to consider chip and relevant system with the sea compatible.
• Hardware standards is comfortable match: The screen resolution of car engine, touch accuse the hardware standards such as function to need to consider chip with the sea comfortable match, for example screen resolution should 1280 × of ≥ 720, supportive capacitance is touched accuse and answer time ≤ 100ms, need to support USB 2.0 + or Wi – Fi Direct at the same time (5GHz frequency paragraph) etc, with ensuring chip can be normal screen of drive car engine realizes all sorts of functions.
• Mobile phone system is compatible: If involve mobile phone and car engine to wait for means interconnection through HiCar, need to affirm version of mobile phone system, be like China needing for the mobile phone is EMUI10.1 or MagicUI3.0 version and above, cannot match possibly normally otherwise.

Problem of level of car plan step: Car use environment is complex, tall to chip dependability requirement. Although have technical advantage,the sea considers chip, but still need to satisfy standard of car plan step, if working temperature needs to achieve – 120 ℃ of 40 ℃ ～ , and the cycle offerring money that should assure at least 10 years, can use in order to ensure the car is stabilized in the chip inside whole lifecycle.

Installation and attestation problem:

• Install space and position: The stage accuses to whether have suitable installation space in needing to consider a car, after security personnel is installed, do not affect truly drive the line of sight and operation, to a few in the model with special design controlling a station, want to adjust installation plan according to actual condition.
• China ask for attestation: If car manufacturer hopes to pass China realize intelligent cockpit function for the plan such as HiCar, need according to China bed attestation flow undertakes, car plant should have a test to compositive product, ensure pass with exemple high quality from the test, and Xiang Hua is provide complete set fittings, truckload wait for relevant stock, china be joint hearing nucleus and selective examination, attestation certificate extends after passing.

Functional implementation and experience problem:

• Functional integrality: Partial model converts level and configuration restriction because of intelligence, the likelihood cannot develop the sea completely to think of all functions of chip intelligence cockpit, like a few old money models the likelihood does not support certain and advanced intelligence alternant function, it is clear to need to understand ahead of schedule, avoid expectation exorbitant.
• Systematic stability: Comfortable systematic card may appear to pause in matching a course, not accurate, music broadcasts join failure, navigation not smooth wait for a problem, car manufacturer and user need to pay close attention to systematic stability, replace software edition in time, support group feedback to relevant technology when encountering a problem.