CN203237056U - Instrument for new energy passenger car - Google Patents

Instrument for new energy passenger car Download PDF

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Publication number
CN203237056U
CN203237056U CN 201320274854 CN201320274854U CN203237056U CN 203237056 U CN203237056 U CN 203237056U CN 201320274854 CN201320274854 CN 201320274854 CN 201320274854 U CN201320274854 U CN 201320274854U CN 203237056 U CN203237056 U CN 203237056U
Authority
CN
China
Prior art keywords
detecting device
bus
signal processing
instrument
logic signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320274854
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Chinese (zh)
Inventor
孙梦赛
姚鹏超
陈颖萍
朱冬雷
程宝伟
张少华
金腾超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HIGH-TECH ZONE BRANCH BRANCH OF ZHENGZHOU JINGYIDA AUTO PARTS Co Ltd
Original Assignee
HIGH-TECH ZONE BRANCH BRANCH OF ZHENGZHOU JINGYIDA AUTO PARTS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HIGH-TECH ZONE BRANCH BRANCH OF ZHENGZHOU JINGYIDA AUTO PARTS Co Ltd filed Critical HIGH-TECH ZONE BRANCH BRANCH OF ZHENGZHOU JINGYIDA AUTO PARTS Co Ltd
Priority to CN 201320274854 priority Critical patent/CN203237056U/en
Application granted granted Critical
Publication of CN203237056U publication Critical patent/CN203237056U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An instrument for a new energy passenger car comprises a logic signal processing device, a sensor fault detecting device and a CAN bus state detecting device, the input end of the logic signal processing device is connected with a logic signal input device, the output end of the logic signal processing device is connected with an information display module, the input end of the sensor fault detecting device is connected with a sensor signal input device, the output end of the sensor fault detecting device is connected with an alarm prompt module, the input end of the CAN bus state detecting device is connected with a CAN bus, and the output end of the CAN bus state detecting device is connected with the information display module, the alarm prompt module and a fault diagnosis module respectively. Compared with traditional instruments and common CAN instruments, the instrument for the new energy passenger car offers users with user-friendly and intelligent man-machine interactive experience, and the users can know the states of the whole car visually. Further, a system is configured in the above mode and has a detecting function, the design, assembly and commissioning processes of the whole car are simplified, and the production efficiency of automobile manufacturing factories is improved.

Description

A kind of integral new-energy passenger meter specially
Technical field
The utility model relates to vehicle and uses the instrument field, specifically relates to a kind of meter specially that is applicable to the integral new-energy passengers such as fuel and electric motor composite carriage, the electronic composite carriage of combustion gas, gas passenger car and pure electric coach.
Background technology
Integral new-energy passenger is for reaching better effects of energy saving and emission reduction, tend to select the controller based on the CAN technology to come efficiently distribution energy, simplify the control wire harness between each parts, thereby improve fuel efficiency, alleviate complete vehicle weight, and then reach the purpose of saving energy resource consumption.Along with the extensive application of various control modules when bringing energy-saving effect, also so that the quantity of information on the CAN bus explode.Conventional instrument is unable for the user provides so a large amount of information, and common CAN instrument then is confined to the conventional information on the CAN bus, can not satisfy integral new-energy passenger specialization, Extraordinary demand.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes above-mentioned technology, provides a kind of and provides the passenger vehicle power of customizations, hommization and the meter specially of bodywork system information for related personnel such as driving, debugging, maintenance.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of integral new-energy passenger meter specially, comprise the logical signal processing equipment, the sensor fault detecting device, CAN bus state detecting device, described logical signal processing equipment input end connects the logical signal input media, mouth is connected to information display module, sensor fault detecting device sensor input connection signal input apparatus, mouth is connected to the alarm module, CAN bus state detecting device input end is connected to the CAN bus, and mouth is connected respectively to information display module, alarm display module, fault diagnosis module.
The beneficial effects of the utility model are:
Compare conventional instrument and common CAN instrument, this Realization of Product humanized, intelligentized man-machine interaction experience, make the user understand more intuitively whole vehicle state.Configuration in the system and measuring ability have been simplified the work of car load design assembling and setting, have improved the production efficiency of car load factory.
Description of drawings
Fig. 1 is connection block diagram of the present utility model.
The specific embodiment
Specifically describe the utility model in detail below in conjunction with accompanying drawing;
As shown in Figure 1, a kind of integral new-energy passenger meter specially, comprise logical signal processing equipment, sensor fault detecting device, CAN bus state detecting device, described logical signal processing equipment input end connects the logical signal input media, mouth is connected to information display module, sensor fault detecting device sensor input connection signal input apparatus, mouth is connected to the alarm module, CAN bus state detecting device input end is connected to the CAN bus, and mouth is connected respectively to information display module, alarm display module, fault diagnosis module.
Integral new-energy passenger meter specially function of the present utility model is:
1, information display function: collect car load and driving on the CAN bus, message that maintenance is relevant, and export by modes such as stepping motor, LED progress bar, liquid crystal displays, wherein the way of output of liquid crystal display can according to specific requirement, select animation or graphic mode to indicate.
2, prompt functions: various alerting signals are divided into different grades by system, and more serious alerting signal has higher priority processing power.When i.e. two kinds and above warning occured simultaneously, more serious warning meeting was by priority processing.The indicating mode of reporting to the police is aided with buzzer, bell character sheet or indicator lamp take text prompt as main.
3, fault diagnosis functions: during each controller et out of order, can send corresponding diagnostic code by the CAN bus.After receiving this category information, system can transfer to background process.The user can inquire about required information by button operation.
4, CAN bus state measuring ability: system can automatic inspection the CAN bus state, and according to the hazard rating of state, inform that by modes such as text prompt the user works as prior fault.
5, sensor fault measuring ability: when the sensor connecting systems such as air pressure, oil mass were arranged, system can judge whether sensor works according to the AD sampled value, and according to judged result, informs the user by modes such as text prompt.
6, logic input signal configurable functionality: logic input signal can be divided into high level effectively and two kinds of Low level effectives.System can be according to kind and the AD sample circuit of configuration, and whether the logic level signal that detects input is effective.
But 7, configuration calibrating function: the configuration informations such as the grade of the threshold values of warning, each warning, logical signal kind can be demarcated again by the CAN message, and system can the automatic Memory calibration result.
8, the scalable function of software: by the guiding of CAN bus through Boot Loader, can upgrade-system software.

Claims (1)

1. integral new-energy passenger meter specially, it is characterized in that: it comprises logical signal processing equipment, sensor fault detecting device, CAN bus state detecting device, described logical signal processing equipment input end connects the logical signal input media, mouth is connected to information display module, sensor fault detecting device sensor input connection signal input apparatus, mouth is connected to the alarm module, CAN bus state detecting device input end is connected to the CAN bus, and mouth is connected respectively to information display module, alarm display module, fault diagnosis module.
CN 201320274854 2013-05-20 2013-05-20 Instrument for new energy passenger car Expired - Fee Related CN203237056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320274854 CN203237056U (en) 2013-05-20 2013-05-20 Instrument for new energy passenger car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320274854 CN203237056U (en) 2013-05-20 2013-05-20 Instrument for new energy passenger car

Publications (1)

Publication Number Publication Date
CN203237056U true CN203237056U (en) 2013-10-16

Family

ID=49314381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320274854 Expired - Fee Related CN203237056U (en) 2013-05-20 2013-05-20 Instrument for new energy passenger car

Country Status (1)

Country Link
CN (1) CN203237056U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112078515A (en) * 2020-08-05 2020-12-15 东风电驱动系统有限公司 TFT screen alarm lamp detection method and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112078515A (en) * 2020-08-05 2020-12-15 东风电驱动系统有限公司 TFT screen alarm lamp detection method and system
CN112078515B (en) * 2020-08-05 2022-03-04 东风电驱动系统有限公司 TFT screen alarm lamp detection method and system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131016

Termination date: 20180520