QC/T 1058-2017Fingerprint recognition devices for automobiles (English PDF)

Refusal rejection rate (FRR)

The proportion of the fingerprint images which are acquired respectively from same finger and judged as the different fingers when performing 1:1 matching, expressed as a percentage.

3.7 One time watching rate [translator's note: shall be one time matching rate]

The proportion of the fingerprint images which are matched successfully and enrolled at the first time of operation when judging the fingerprint images which are acquired respectively from same finger as the same finger in the course of performing 1:1 matching, expressed as a percentage.

3.8 False enrollment rate

The proportion of the fingerprints of the personnel who are rejected for enrollment because the fingerprint images as acquired from the same finger after processing cannot generate a template when extracting the fingerprint features and cannot form the basis of matching, expressed as a percentage.

3.9 Miss work

The phenomena that the function of the device cannot be normally turned on or off when it is disturbed by any external factors.

6.5 Basic functions of host

6.5.1 Vehicle start function

It shall be able to set the automatic start or manual start of the vehicle engine.

The device shall have dual backup protection function. If one of the relays fails, it will not affect the normal start and driving of vehicle.

6.5.2 System function

When it is necessary to temporarily turn off the function of the device (such as vehicle washing, repair, maintenance), the vehicle is brought to the state where no device is installed to facilitate the repair, maintenance, etc. of the vehicle, then the device is turned on after the vehicle is returned back to the user.

6.5.3 Password function

It shall be possible to set and use a password. When the fingerprint acquisition function cannot achieve normal acquisition and comparison, the owner may use the password function to start the vehicle engine normally.

6.5.4 Initialization function

It shall be able to initialize the system to reach the exit-factory state.

6.5.5 Protection function

The outer casing of the operating device for fingerprint acquisition shall be able to withstand the IP50 degree of protection in GB 4208. When a little water is spilled onto the outer casing of the operating device that collects the fingerprint, there shall be no leakage.

6.6 Power supply

The power supply of the device adopts the DC battery power supply as provided by the automobile DC generator as equipped by the vehicle.

7.21 Alarm function

7.21.1 When there are 3 consecutive fingerprint verification errors or 3 password input errors, the device shall be able to give an audible alarm or signal output.

7.21.2 When the fingerprint recognition device for vehicle is disconnected or short-circuited, the device shall be capable of giving an audible alarm or signal output.

7.21.3 When the vehicle is started by abnormal means, the device shall be capable of giving an audible alarm.

8.1 Structure and appearance inspection

Use the testing, observation, measurement, and similar method to inspect the structure and appearance of the fingerprint recognition thief resistant automobile equipment.

8.2 Power test

8.2.1 Power supply inspection

Use the DC-regulated power supply to replace the battery to connect the fingerprint recognition thief resistant automobile equipment. Between the power line as led from the positive pole of the power supply and the power line of the device, connect the DC current meter in series, to carry out test in the working state and standby state. The functions of the device shall be normal.

8.2.2 Undervoltage indication test

Use the DC voltage-regulated power supply to supply power to the device. First adjust the voltage-regulated power supply to the rated voltage. Carry out test and the function shall be normal. Then reduce the power supply voltage to DC 9 V. At this time, the device shall be able to continuously and normally turned on/off for 50 times.

8.2.3 Power supply adaptability test

Continuously adjust the power supply to 9 V, 12 V, 15 V for cyclic test. Each test time is not less than 10 min. Without any adjustments, the device shall be able to meet the requirements of 7.10.

Vibration test

Use the three directions X, Y, Z as specified in Table 3, to carry out the sinusoidal vibration test in the range of 10 Hz ~ 55 Hz. If there is a resonance point, vibrate it at this frequency for 30 min. If there is no resonance point, vibrate it for 30 min at a frequency of 35 Hz, totally 90 min.

Check the appearance and functions of the system after the test.

8.4.3 Impact test

Fix the device on the impact test bench according to the actual assembly position on the vehicle. Follow the requirements of Table 3, impact it 3 times along each direction of axis X, Y, Z. After the test, check the appearance and each function of the system.

Free fall test

Follow the requirements of Table 3 to carry out the free fall test. During the test, it may be protected by the exit-factory packaging box. After the test, check each function of the system.

8.5 Electromagnetic compatibility test

8.5.1 Test of electrostatic discharge immunity

The device shall be tested in accordance with the method specified in GB/T 17626.2. The test results shall meet the requirements of 7.16.1.

8.5.2 Test of radio frequency electromagnetic field radiation immunity

The device shall be tested in accordance with the method specified in GB/T 17626.3. No malfunction shall occur during the test. The test results shall meet the requirements of 7.16.2.

8.5.3 Test of electric fast transient pulse group immunity

The device shall be tested according to the transient immunity test requirements and performance requirements of GB/T 21437.2-2008. The test level and function level are as shown in Table 4. No malfunction shall occur during the test. The test results shall meet the requirements of 7.16.3.

9.5 Product quality certificate

The product quality certificate must state the relevant contents of 10.1 and 10.2 of this standard, the main contents of the instruction manual, precautions, after-sales service commitment, maintenance contact address, telephone number, etc.

10.1 Marking

10.1.1 The product shall have clear and durable markings, including nameplates or signs and quality inspection marking.

10.1.2 The nameplate or sign of the fingerprint recognition thief resistant automobile equipment shall include the following contents:

a) Product name and model;

b) Product manufacturers and trademarks;

c) Exit-factory date and number of products;

d) Implemented standard number.

10.2 Packaging

10.2.1 The pictorial signs of packaging, storage, transportation shall comply with the provisions of GB/T 191. The packaging box shall have a product quality certificate, product instruction manual, certificate, after-sales service registration card, insurance card, its attachment. When operated according to the requirements of the product manual, it shall be able to correctly install, use and maintain the fingerprint recognition thief resistant automobile equipment.

10.2.2 Select the packing box of appropriate specification according to the size of the product. The packaging box shall have the name of the factory, the address of the factory, the telephone number, the implemented product standard number, the product model and name, the quantity, the exit-factory date, the exit-factory inspection form of product.