private ConnectionSingleton() {
		try {
			_conLog = new ConnectionLogic(this, new Socket(Constants.ELM327_IP_ADDRESS, Constants.ELM327_IP_PORT));
			_conLog.init();
		} catch (UnknownHostException e) {
			// TODO Log 4 J
		} catch (IOException e) {
			// TODO Log 4 J
		} catch (ELMException e) {
			// TODO Log 4 J
		} 
	}