System is introduced: the system is to use the international general cognitive assessment scale for patients with cognitive impairment of cognitive assessment system, assessment process using the model "man-machine dialogue" automatic - patients, the instructions in the assessment scale voice, text, images, etc are made by the system and display, effectively solve the traditional assessment in the process of assessment tools of hard to arrange, the evaluation process appliance switch the disadvantages of complicated response and reaction of patients by the system automatically record, finally analyze the statistics, significantly reduce the workload of the therapist, improve the efficiency of cognitive evaluation work.

Scope of application: it is applicable to children with hearing impairment, language retardation, mental retardation, autism, cerebral palsy and other special groups with language cognitive impairment. It is applicable to rehabilitation institutions of disabled persons' federation at all levels, special education institutions at all levels, and various rehabilitation training institutions. System function parameters:

1. Medical record management: patient information registration and establishment of medical records for patients.

2. Cognitive ability assessment: it includes 8 aspects, including orientation ability, attention ability, language ability, executive ability, memory ability, calculation ability, daily knowledge and reasoning ability. Among them, language ability includes expression, listening and understanding, visual understanding and naming, which can be divided into screening test and grading test.

3. Cognitive rehabilitation training: the rehabilitation training and evaluation are organically combined, each evaluation of each patient is realized through rehabilitation Suggestions, and the rehabilitation training program is customized for each patient.

4. Seven ability rehabilitation training matched with assessment was designed, and each ability training was divided into three difficulty levels -- primary, intermediate and advanced. Each difficulty was divided into more detailed training contents according to individual differences.

5, training, including: structure organization ability (to judge the space, space, location), directional capacity (time orientation, place orientation, people orientation), focus ability (visual concentration, hearing that, the attachment game), language (repeat, naming, judgment, comprehension, reading, set of words, selection and matching), memory capacity (image memory, logical memory, motor memory), computing capacity (direct operation, indirect operations, creative operations), reasoning reasoning, images, events, reasoning (order), etc.

6. The interface for making questions for rehabilitation therapists and for patients. Rehabilitation therapists can design rehabilitation schemes according to different patients, making the design of rehabilitation schemes more flexible and individualized.

7, adopts the design of an open platform, therapists can input training plan according to patients with actual demand, can be inserted into the sound, the family pictures, animals, voice, animation training situation, coordinate training tips, etc., are free to control training, reward time and way, for the therapist to provide the most convenient individualized design platform.