[AI30]Similar Patent Search and Comparison
By entering the technical means (required) and technical effects (optional), a list of similar patents can be obtained and compared through semantic search. A maximum of 20 similar patents will be returned, sorted by default from high to low similarity. (To improve the accuracy of the query, please use at least 50 words to describe the technical means).
Request Parameters
List of parameters supported by this API endpoint
| Name | Type | Example | Description |
|---|---|---|---|
| array | [
"CN",
"US",
"KR"
] | Select the authority of the patent, the default query all databases, eg CN, US, KR. |
| array | [
"失效",
"有效",
"审中",
"PCT指定期满",
"PCT指定期内",
"未确认"
] | Simple legal status, default select all, enumerated as follows:Inactive, Active, Pending, PCTdesignated stage, PCTdesignated stage expired, Undetermined |
| integer<int32> | 20 | Return the number of patents, with a maximum of 20, default is 20 |
| string | 实现了车辆的原地掉头 | technical effects |
Required | string | 原地转向控制系统利用车辆控制器根据接收到的原地转向指令控制左转向电机控制器和所述右转向电机控制器，左转向电机控制器根据接收到的原地转向指令控制左前轮转向，右转向电机控制器根据接收到的原地转向控制指令控制右前轮转向，且左前轮和右前轮的转动方向相反使得左前轮和右前轮之间形成预设角度的“内八字”，由转动电机控制向车辆控制器发送转向完成指令。 | technical means |
Response Schema
Structure of the API response data
| Field Name | Type | Example | Description |
|---|---|---|---|
data | object | - | response data |
docs | array | [
{
"similar_patent": {
"pn": "CN108001293B",
"means": [
{
"sn": 39,
"passage": "本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器",
"section": "description",
"sentence": [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器"
]
}
],
"score": 0.94976854,
"efficacy": [],
"patent_id": "e7b3df69-0f30-4ad3-a753-538e362fd524"
}
}
] | List of similar patents |
similar_patent | object | {
"pn": "CN108001293B",
"means": [
{
"sn": 39,
"passage": "本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器",
"section": "description",
"sentence": [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器"
]
}
],
"score": 0.94976854,
"efficacy": [],
"patent_id": "e7b3df69-0f30-4ad3-a753-538e362fd524"
} | Similar patent information |
pn | string | CN108001293B | Patent publication number |
means | array | [
{
"sn": 39,
"passage": "本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器",
"section": "description",
"sentence": [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器"
]
}
] | List of similar technical means |
sn | integer<int32> | 39 | Paragraph number of the relevant section. Note: '0' represents the paragraph number that is not marked. |
passage | string | 本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。 | Similar passage content |
section | string | description | The source of the relevant section, including description and claim. Note: 'description' refers to the relevant section sourced from the descriptions, 'claim' refers to the relevant section sourced from the claims. |
sentence | array | [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。"
] | List of similar sentences |
score | number<float> | 0.94976854 | Similarity score |
efficacy | array | [
{
"sn": 43,
"passage": "本发明所述的有益效果:本发明可以实现车辆的常规行驶、四轮转向、斜行、驻车行驶以及原地中心转向,转向模式丰富,实用性强",
"section": "description",
"sentence": [
"这是常规车辆所无法实现的;通过车辆的原地中心转向和大转角四轮转向,",
"可以实现车辆更为灵活的变道超车、"
]
}
] | List of similar technical efficacy |
patent_id | string | e7b3df69-0f30-4ad3-a753-538e362fd524 | Patent ID |
count | integer<int32> | 20 | Return the total number of similar patents |
job_status | integer<int32> | 2 | status (1: running, 2: success, 3: failed). |
statusRequired | boolean | false | Status |
error_msg | string | The request parameter format is incorrect！ | Error Message |
error_codeRequired | integer | 0 | Error Code |
Success Response Example
Example of a successful API response
JSON
{
"data": {
"docs": [
{
"similar_patent": {
"pn": "CN108001293B",
"means": [
{
"sn": 39,
"passage": "本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。",
"section": "description",
"sentence": [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。"
]
}
],
"score": 0.94976854,
"efficacy": [
{
"sn": 39,
"passage": "本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。",
"section": "description",
"sentence": [
"本发明相对于现有技术的技术效果是:电动车辆的原地转向控制系统利用所述车辆控制器根据接收到的原地转向指令控制所述左转向电机控制器和所述右转向电机控制器,并所述左转向电机控制器根据接收到的原地转向指令控制所述左前轮转向以及所述右转向电机控制器根据接收到的原地转向控制指令控制所述右前轮转向,且所述左前轮和所述右前轮的转动方向相反且使得所述左前轮和所述右前轮之间形成预设角度的'内八字',由所述转动电机控制向所述车辆控制器发送转向完成指令。"
]
}
],
"patent_id": "e7b3df69-0f30-4ad3-a753-538e362fd524"
}
}
],
"count": 20,
"job_status": 2
},
"status": true,
"error_code": 0
}Error Codes
List of possible error codes returned by this endpoint
Business Errors
| Error Code | Description |
|---|---|
68300004 | Invalid parameter! |
68300005 | Search api failure! |
68300006 | Analytic basic access error! |
68300007 | Bad request! |
68300008 | Service error, please try again later! |
68300010 | The file does not comply with upload specifications! |
Platform Errors
| Error Code | Description |
|---|---|
67200000 | API call exceeds the total limit set by the platform! |
67200001 | API call exceeds the total limit set by the platform! |
67200002 | The current call rate is too fast, exceeding the current configuration limit QPS! |
67200003 | The key and secret parameters for applying for the token are incorrect or the client has been disabled! |
67200004 | The requested api does not have permission. Please contact our support personnel! |
67200005 | Insufficient account balance/number of calls! |
67200006 | The client has exceeded the activation validity period! |
67200007 | The current call exceeds the configured usage limit of the day! |
67200008 | Please check if the required apikey in the query parameter has been transmitted! |
67200009 | The apikey does not match the passed bearerToken. Please check if a valid token is being used! |
67200012 | The request is illegal! |
67200100 | The current server status is busy, request response timeout! |
67200101 | The API requested currently does not exist. Please check the request path! |
HTTP Status Codes
| Status Code | Description |
|---|---|
0 | Success |
201 | Created |
401 | Unauthorized |
403 | Forbidden |
404 | Not Found |
Performance Metrics
Expected performance characteristics for this endpoint
Normal Response Time
5000 ms
Max Response Time
10000 ms